\( \def\pm{{ ‰}} \def\pmf{{ ‰ \phantom.}} \def\pmm{{ ‰ \! ‰}} \def\pmmf{{ ‰ \! ‰ \phantom\%}} \DeclareMathOperator{\antilog}{antilog} \DeclareMathOperator{\arcsec}{arcsec} \DeclareMathOperator{\arccsc}{arccsc} \DeclareMathOperator{\arsinh}{arsinh} \DeclareMathOperator{\arcosh}{arcosh} \DeclareMathOperator{\arsech}{arsech} \DeclareMathOperator{\arcsch}{arcsch} \)

Integermania!

Four Fours

Four fours is a classic problem, dating back at least 90 years. Create each of the positive integers using four copies of 4, and any standard operations. All four numbers must be used, but no others. Your solutions will be assigned an exquisiteness level.

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Use the online submissions page to get your Integermania solutions posted here!  This problem is now in semi-retired status, so you may submit an unlimited number of solutions each month.

Page 1 (1-400), Page 2 (401-800), Page 3 (801-1200), Page 4 (1201-1600), Page 5 (1601-2000), Page 6 (2001-2400), Page 7 (2401+).

  1201 (3.6)
$\dfrac{4!}{(\sqrt{4})\%} + \dfrac44$
Steve Wilson, 8/09
Raytown, MO
1202 (3.8)
$4! \times \dfrac{\sqrt{4}}{4\%} + \sqrt{4}$
Paolo Pellegrini, 8/09
Martina Franca, Italy
1203 (4.0)
$\dfrac{4! - (\sqrt{4})\%}{(\sqrt{4})\%} + 4$
Steve Wilson, 10/09
Raytown, MO
1204 (3.6)
$4! \times \dfrac{\sqrt{4}}{4\%} + 4$
Paolo Pellegrini, 8/09
Martina Franca, Italy
1205 (4.0)
$\dfrac{4! + 4! + \sqrt{4\%}}{4\%}$
Paolo Pellegrini, 8/09
Martina Franca, Italy
1206 (3.8)
$\dfrac{4!}{(\sqrt{4})\%} + 4 + \sqrt{4}$
Steve Wilson, 8/09
Raytown, MO
1207 (4.8)
$\cosh(\sqrt{4} \times \arcsch (4\%)) - 44$
Steve Wilson, 10/23
Lawrence, KS
1208 (3.6)
$\left( \dfrac{4!}{4\%} + 4 \right) \times \sqrt{4}$
Paolo Pellegrini, 8/09
Martina Franca, Italy
1209 (4.0)
$\dfrac{4!}{(\sqrt{4})\%} + \dfrac{4}{.\overline{4}}$
Paolo Pellegrini, 5/10
Martina Franca, Italy
1210 (3.6)
$\left( \sqrt{ \left( \dfrac{44}{4\%} \right)^4} \right) \pmf$
Paolo Pellegrini, 8/09
Martina Franca, Italy
  1211 (3.6)
$\dfrac{.\overline{4} + (4 - .\overline{4}\%)\%}{4\%\%}$
Steve Wilson, 8/09
Raytown, MO
1212 (4.0)
$(4! + 4!\%) \times \dfrac{\sqrt{4}}{4\%}$
Paolo Pellegrini, 8/09
Martina Franca, Italy
1213 (4.2)
$\dfrac{4! + (4! + \sqrt{4})\%}{(\sqrt{4})\%}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1214 (4.0)
$\dfrac{4! + (4! + 4)\%}{(\sqrt{4})\%}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1215 (4.0)
$\dfrac{\dfrac{\sqrt{4}}{4} + 4\%}{.\overline{4} \pmf}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1216 (3.6)
$\dfrac{4!}{(\sqrt{4})\%} + 4 \times 4$
Steve Wilson, 8/09
Raytown, MO
1217 (4.6)
$4! \times \left( \sqrt{ .\overline{4}\%^{-4}}\right) \pm + \sqrt{4}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1218 (4.0)
$\dfrac{4! + .4 - 4\%}{(\sqrt{4})\%}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1219 (4.4)
$4! \times \left( \sqrt{ .\overline{4}\%^{-4}}\right) \pm + 4$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1220 (3.8)
$(4! + .4) \times \dfrac{\sqrt{4}}{4\%}$
Paolo Pellegrini, 8/09
Martina Franca, Italy
  1221 (4.2)
$\dfrac{4! + .4 + (\sqrt{4})\%}{(\sqrt{4})\%}$
Paolo Pellegrini, 5/10
Martina Franca, Italy
1222 (3.8)
$\dfrac{4! + 44\%}{(\sqrt{4})\%}$
Steve Wilson, 8/09
Raytown, MO
1223 (4.2)
$\dfrac{4! - (\sqrt{4})\%}{(\sqrt{4})\%} + 4!$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1224 (3.8)
$4! \times \dfrac{\sqrt{4}}{4\%} + 4!$
Paolo Pellegrini, 8/09
Martina Franca, Italy
1225 (3.0)
$\dfrac{4 + \dfrac{.4}{.\overline{4}}}{.4\%}$
Paolo Pellegrini, 8/09
Martina Franca, Italy
1226 (3.6)
$\sqrt{ \dfrac{4}{4\%^4}} - 4!$
Steve Wilson, 8/09
Raytown, MO
1227 (4.4)
$\dfrac{4! + \dfrac{4!\%}{.\overline{4}}}{(\sqrt{4})\%}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1228 (3.8)
$\dfrac{4!}{(\sqrt{4})\%} + 4! + 4$
Steve Wilson, 8/09
Raytown, MO
1229 (5.2)
$\cosh(\sqrt{4} \times \arsech (4\%)) - \dfrac{4}{\sqrt{4\%}}$
Steve Wilson, 10/23
Lawrence, KS
1230 (4.2)
$\dfrac{ \sqrt{\sqrt{4 \pmf^{-4}}} - 4}{\sqrt{4\%}}$
Paolo Pellegrini, 8/09
Martina Franca, Italy
  1231 (5.0)
$4! \times \left(\left( \sqrt{.\overline{4}\%^{-4}} \right) \pm + \sqrt{.\overline{4}} \right)$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1232 (3.2)
$44 \times (4! + 4)$
Paolo Pellegrini, 8/09
Martina Franca, Italy
1233 (4.8)
$\cosh(\sqrt{4} \times \arsech (4\%)) - 4 \times 4$
Steve Wilson, 10/23
Lawrence, KS
1234 (4.2)
$4 \times \left(\left(\sqrt[-.4]{4\%\%}\right)\pmm - 4 \right)$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1235 (4.0)
$\dfrac{\sqrt{4} - 4! \pmf}{\sqrt{4\%^4}}$
Steve Wilson, 8/09
Raytown, MO
1236 (4.2)
$\dfrac{4! - 4!\%}{(\sqrt{4})\%} + 4!$
Steve Wilson, 10/09
Raytown, MO
1237 (5.2)
$\cosh(\sqrt{4} \times \arsech (4\%)) - \dfrac{4!}{\sqrt{4}}$
Steve Wilson, 10/23
Lawrence, KS
1238 (4.2)
$\dfrac{\sqrt{ (\sqrt{4})\%^{-4}} - 4!}{\sqrt{4}}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1239 (4.6)
$4! \times \left( \sqrt{.\overline{4}\%^{-4}} \right) \pm + 4!$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1240 (3.6)
$\dfrac{4 + 4 \times 4!\%}{4 \pmf}$
Paolo Pellegrini, 8/09
Martina Franca, Italy
  1241 (4.8)
$\left( \sqrt[-\sqrt{.\overline{4}}]{4\%\%} \right)\% - \dfrac{4}{.\overline{4}}$
Steve Wilson, 10/09
Raytown, MO
1242 (3.8)
$\left( \sqrt{4\%^{-4}} - 4 \right) \times \sqrt{4}$
Paolo Pellegrini, 8/09
Martina Franca, Italy
1243 (4.8)
$\cosh(\sqrt{4} \times \arcsch (4\%)) - 4 - 4$
Steve Wilson, 10/23
Lawrence, KS
1244 (3.6)
$\dfrac{4!}{(\sqrt{4})\%} + 44$
Steve Wilson, 8/09
Raytown, MO
1245 (3.8)
$\dfrac{ \dfrac{\sqrt{4}}{4 \pmf} - \sqrt{4}}{.4}$
Paolo Pellegrini, 8/09
Martina Franca, Italy
1246 (3.4)
$\sqrt{ \dfrac{4}{4\%^4}} - 4$
Steve Wilson, 8/09
Raytown, MO
1247 (4.8)
$\cosh\left(\dfrac{4}{\sqrt{4}} \times \arcsch (4\%)\right) - 4$
Steve Wilson, 10/23
Lawrence, KS
1248 (3.6)
$4! \times (4! + 4! + 4)$
Paolo Pellegrini, 8/09
Martina Franca, Italy
1249 (3.6)
$\dfrac{ \dfrac{\sqrt{4}}{4\%\%} - 4}{4}$
Paolo Pellegrini, 8/09
Martina Franca, Italy
1250 (2.4)
$\dfrac{4 + \dfrac44}{.4\%}$
Steve Wilson, 1/09
Raytown, MO
  1251 (3.6)
$\dfrac{\dfrac{\sqrt{4}}{4\%\%} + 4}{4}$
Paolo Pellegrini, 8/09
Martina Franca, Italy
1252 (3.6)
$\sqrt{ \dfrac{4}{4\%^4}} + \sqrt{4}$
Steve Wilson, 8/09
Raytown, MO
1253 (4.8)
$\cosh\left(\dfrac{4}{\sqrt{4}} \times \arsech (4\%)\right) + 4$
Steve Wilson, 10/23
Lawrence, KS
1254 (3.4)
$\sqrt{\dfrac{4}{4\%^4}} + 4$
Steve Wilson, 8/09
Raytown, MO
1255 (3.8)
$\dfrac{ \dfrac{\sqrt{4}}{4 \pmf} + \sqrt{4}}{.4}$
Paolo Pellegrini, 8/09
Martina Franca, Italy
1256 (3.2)
$\dfrac{4}{4 \pmf} + 4^4$
Paolo Pellegrini, 8/09
Martina Franca, Italy
1257 (4.8)
$\cosh(\sqrt{4} \times \arsech (4\%)) + 4 + 4$
Steve Wilson, 10/23
Lawrence, KS
1258 (3.8)
$\left( \sqrt{4\%^{-4}} + 4 \right) \times \sqrt{4}$
Paolo Pellegrini, 8/09
Martina Franca, Italy
1259 (4.8)
$\left(\sqrt[-\sqrt{.\overline{4}}]{4\%\%}\right)\%+\dfrac{4}{.\overline{4}}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1260 (2.8)
$\dfrac{4 + 4 \times .4}{.\overline{4}\%}$
Steve Wilson, 1/09
Raytown, MO
  1261 (5.0)
$\cosh(\sqrt{4} \times \arcsch (4\%)) + \dfrac{4}{.4}$
Steve Wilson, 10/23
Lawrence, KS
1262 (4.2)
$\dfrac{\sqrt{(\sqrt{4})\%^{-4}} + 4!}{\sqrt{4}}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1263 (4.6)
$4! \times\left(\left(\sqrt{.\overline{4}\%^{-4}}\right)\pm+\sqrt{4}\right)$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1264 (4.6)
$4! \times \sqrt{ \dfrac{\sqrt{.\overline{4}}}{4!\% \pmf} -4}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1265 (4.0)
$\dfrac{\sqrt{4} + 4! \pmf}{\sqrt{4\%^4}}$
Steve Wilson, 8/09
Raytown, MO
1266 (4.2)
$4 \times \left(\left( \sqrt[-.4]{4\%\%}\right)\pmm + 4 \right)$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1267 (4.8)
$\cosh(\sqrt{4} \times \arcsch (4\%)) + 4 \times 4$
Steve Wilson, 10/23
Lawrence, KS
1268 (4.0)
$\dfrac{ 4^4\% - 4! \pmf}{(\sqrt{4}) \pmf}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1269 (4.6)
$\dfrac{4 - 4!\%}{.\overline{4}\% \times \sqrt{.\overline{4}}}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1270 (3.6)
$\dfrac{4^4 - \sqrt{4}}{\sqrt{4\%}}$
Paolo Pellegrini, 8/09
Martina Franca, Italy
  1271 (4.8)
$\dfrac{4! \times \cosh\ln 4}{4\%} - 4$
Steve Wilson, 9/23
Lawrence, KS
1272 (3.4)
$(4 + \sqrt{4})^4 - 4!$
Paolo Pellegrini, 8/09
Martina Franca, Italy
1273 (5.0)
$\dfrac{4! \times \cosh\ln 4}{4\%} - \sqrt{4}$
Steve Wilson, 10/23
Lawrence, KS
1274 (3.6)
$\sqrt{ \dfrac{4}{4\%^4}} + 4!$
Steve Wilson, 8/09
Raytown, MO
1275 (3.8)
$\dfrac{\sqrt{4} + 4\%}{\sqrt{4\%^4}}$
Steve Wilson, 8/09
Raytown, MO
1276 (3.4)
$\dfrac{4^4}{\sqrt{4\%}} - 4$
Paolo Pellegrini, 8/09
Martina Franca, Italy
1277 (5.0)
$\dfrac{4! \times \cosh\ln 4}{4\%} + \sqrt{4}$
Steve Wilson, 10/23
Lawrence, KS
1278 (3.6)
$\dfrac{4^4}{\sqrt{4\%}} - \sqrt{4}$
Paolo Pellegrini, 8/09
Martina Franca, Italy
1279 (3.8)
$\dfrac{4^4 - \sqrt{4\%}}{\sqrt{4\%}}$
Paolo Pellegrini, 8/09
Martina Franca, Italy
1280 (3.4)
$4^4 \times \dfrac{\sqrt{4}}{.4}$
Paolo Pellegrini, 8/09
Martina Franca, Italy
  1281 (3.8)
$\dfrac{4^4 + \sqrt{4\%}}{\sqrt{4\%}}$
Paolo Pellegrini, 8/09
Martina Franca, Italy
1282 (3.6)
$\dfrac{4^4}{\sqrt{4\%}} + \sqrt{4}$
Paolo Pellegrini, 8/09
Martina Franca, Italy
1283 (5.0)
$\cosh(\sqrt{4} \times \arcsch (4\%)) + \sqrt[.4]{4}$
Steve Wilson, 10/23
Lawrence, KS
1284 (3.4)
$\dfrac{4^4}{\sqrt{4\%}} + 4$
Paolo Pellegrini, 8/09
Martina Franca, Italy
1285 (5.0)
$\dfrac{4! \times \cosh\ln 4 + .4}{4\%}$
Steve Wilson, 10/23
Lawrence, KS
1286 (4.8)
$\dfrac{\left(\sqrt{4!^4}\right)\pmf - .\overline{4}\%}{.\overline{4} \pmf}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1287 (3.8)
$\dfrac{ \sqrt{4!^4} - 4}{.\overline{4}}$
Paolo Pellegrini, 8/09
Martina Franca, Italy
1288 (4.2)
$\dfrac{\sqrt{4} + (4! \times 4!) \pmf}{(\sqrt{4}) \pmf}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1289 (5.2)
$\cosh(\sqrt{4} \times \arsech (4\%)) + 4\pm \times \antilog 4$
Steve Wilson, 11/23
Lawrence, KS
1290 (3.6)
$\dfrac{4^4 + \sqrt{4}}{\sqrt{4\%}}$
Paolo Pellegrini, 8/09
Martina Franca, Italy
  1291 (5.2)
$\cosh(\sqrt{4} \times \arcsch (4\%)) + 4\pm \times \antilog 4$
Steve Wilson, 11/23
Lawrence, KS
1292 (3.2)
$(4 + \sqrt{4})^4 - 4$
Paolo Pellegrini, 8/09
Martina Franca, Italy
1293 (4.8)
$\cosh(\sqrt{4} \times \arsech (4\%)) + 44$
Steve Wilson, 10/23
Lawrence, KS
1294 (3.4)
$(4 + \sqrt{4})^4 - \sqrt{4}$
Paolo Pellegrini, 8/09
Martina Franca, Italy
1295 (4.2)
$\dfrac{\sqrt{4!^4} - .\overline{4}}{.\overline{4}}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1296 (3.2)
$\left( 4 + \sqrt[\sqrt{4}]{4} \right)^4$
Paolo Pellegrini, 8/09
Martina Franca, Italy
1297 (4.2)
$\dfrac{\sqrt{4!^4} + .\overline{4}}{.\overline{4}}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1298 (3.4)
$(4 + \sqrt{4})^4 + \sqrt{4}$
Paolo Pellegrini, 8/09
Martina Franca, Italy
1299 (4.2)
$\dfrac{4! + \sqrt{4} - (\sqrt{4})\%}{(\sqrt{4})\%}$
Paolo Pellegrini, 5/10
Martina Franca, Italy
1300 (3.0)
$\dfrac{4 + 4 \times .\overline{4}}{.\overline{4}\%}$
Paolo Pellegrini, 8/09
Martina Franca, Italy
  1301 (4.2)
$\dfrac{4! + \sqrt{4} + (\sqrt{4})\%}{(\sqrt{4})\%}$
Paolo Pellegrini, 5/10
Martina Franca, Italy
1302 (4.0)
$\dfrac{4! + \sqrt{4} + 4\%}{(\sqrt{4})\%}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1303 (5.6)
$\coth\ln\coth\arsinh(4! + \sqrt{4}) - \dfrac{\sqrt{4}}{4\%}$
Steve Wilson, 11/23
Lawrence, KS
1304 (3.6)
$\dfrac{4^4}{\sqrt{4\%}} + 4!$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1305 (3.8)
$\dfrac{\sqrt{4!^4} + 4}{.\overline{4}}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1306 (4.8)
$\dfrac{.\overline{4}\% + \left(\sqrt{4!^4}\right) \pmf}{.\overline{4} \pmf}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1307 (5.2)
$\coth\ln\coth\arcosh(4! + \sqrt{4}) - 44$
Steve Wilson, 11/23
Lawrence, KS
1308 (4.8)
$\dfrac{(4! + 4!\%)\% + 4!\pmf}{(\sqrt{4})\%\%}$
Steve Wilson, 11/23
Lawrence, KS
1309 (5.2)
$\coth\ln\coth\arsinh(4! + \sqrt{4}) - 44$
Steve Wilson, 11/23
Lawrence, KS
1310 (3.8)
$\dfrac{\dfrac{\sqrt{4}}{4 \pmf} + 4!}{.4}$
Steve Wilson, 10/09
Raytown, MO
  1311 (4.4)
$4! \times \left(\left( \sqrt{.\overline{4}\%^{-4}} \right) \pm + 4 \right)$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1312 (4.2)
$\dfrac{4! + \sqrt{4} + 4!\%}{(\sqrt{4})\%}$
Steve Wilson, 10/09
Raytown, MO
1313 (5.6)
$\coth\ln\coth\arsinh(4! + \sqrt{4}) - 4\pm \times \antilog 4$
Steve Wilson, 11/23
Lawrence, KS
1314 (4.4)
$\dfrac{\dfrac{4}{.\overline{4}\%} - 4!}{\sqrt{.\overline{4}}}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1315 (5.6)
$\cosh(\sqrt{4} \times \arcsch (4\%)) + \sqrt{\sqrt{\sqrt{4^{4!}}}}$
Steve Wilson, 11/23
Lawrence, KS
1316 (4.4)
$\dfrac{4!\% + 4! \pmf}{(\sqrt{4})\%\%} - 4$
Paolo Pellegrini, 5/10
Martina Franca, Italy
1317 (5.8)
$\coth\ln\coth\arsech(4\%) + \sqrt{\sqrt{\sqrt{4^{4!}}}} + 4$
Steve Wilson, 11/23
Lawrence, KS
1318 (4.6)
$\dfrac{4!\% + 4! \pmf}{(\sqrt{4})\%\%} - \sqrt{4}$
Steve Wilson, 11/23
Lawrence, KS
1319 (4.8)
$\dfrac{(4! - (\sqrt{4})\%)\% + 4! \pmf}{(\sqrt{4})\%\%}$
Steve Wilson, 11/23
Lawrence, KS
1320 (4.0)
$\sqrt{4} \times \dfrac{44}{\sqrt{.\overline{4}\%}}$
David Barksdale, 3/09
Kirkland, WA
  1321 (4.8)
$\dfrac{(4! + (\sqrt{4})\%)\% + 4! \pmf}{(\sqrt{4})\%\%}$
Steve Wilson, 11/23
Lawrence, KS
1322 (4.6)
$\dfrac{4!\% + 4! \pmf}{(\sqrt{4})\%\%} + \sqrt{4}$
Steve Wilson, 11/23
Lawrence, KS
1323 (5.4)
$\coth\ln\coth\arcosh(4! + \sqrt{4}) - 4! - 4$
Steve Wilson, 11/23
Lawrence, KS
1324 (4.0)
$\dfrac{4! + \sqrt{4}}{(\sqrt{4})\%} + 4!$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1325 (4.2)
$\dfrac{4! - .\overline{4}}{4 \times .\overline{4}\%}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1326 (4.0)
$\dfrac{4 + \sqrt{4}}{.\overline{4}\%} - 4!$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1327 (5.4)
$\coth\ln\coth\arcosh\left(4! + \dfrac{4}{\sqrt{4}}\right) - 4!$
Steve Wilson, 11/23
Lawrence, KS
1328 (3.8)
$\dfrac{4! + 4^4\%}{(\sqrt{4})\%}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1329 (5.4)
$\coth\ln\coth\arsinh\left(4! + \dfrac{4}{\sqrt{4}}\right) - 4!$
Steve Wilson, 11/23
Lawrence, KS
1330 (4.6)
$\dfrac{4!\% + (4! + \sqrt{4})\pmf}{(\sqrt{4})\%\%}$
Steve Wilson, 11/23
Lawrence, KS
  1331 (3.8)
$\sqrt{\sqrt{\sqrt{ \left( \dfrac{44}{4} \right)^{4!} }}}$
Steve Wilson, 10/09
Raytown, MO
1332 (4.0)
$\dfrac{4 - 4 \pmf}{\left( \sqrt{\dfrac{4}{.\overline{4}}} \right) \pmf}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1333 (5.4)
$\coth\ln\coth\arsinh(4! + \sqrt{4}) - 4! + 4$
Steve Wilson, 11/23
Lawrence, KS
1334 (4.2)
$\dfrac{4+(\sqrt{4})\pmf}{\left(\sqrt{\dfrac{4}{.\overline{4}}}\right)\pmf}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1335 (3.8)
$\dfrac{ \sqrt[.4]{4} + 4\%}{4! \pmf}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1336 (4.0)
$\left( \dfrac{4}{(\sqrt{4}) \pmf} + 4 \right) \times \sqrt{.\overline{4}}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1337 (5.2)
$\coth\ln\coth\arsinh(4! + \sqrt{4}) - 4 \times 4$
Steve Wilson, 11/23
Lawrence, KS
1338 (5.6)
$\dfrac{\cot\arctan(4\%) + \sqrt{4} - 4!\%}{(\sqrt{4})\%}$
Steve Wilson, 11/23
Lawrence, KS
1339 (5.6)
$\coth\ln\coth\arsinh(4! + \sqrt{4}) - \dfrac{4!}{\sqrt{4}}$
Steve Wilson, 11/23
Lawrence, KS
1340 (4.0)
$\dfrac{ \dfrac{4!}{.\overline{4}} - .4}{4\%}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
  1341 (4.0)
$\dfrac{4 + \sqrt{4} - 4\%}{.\overline{4}\%}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1342 (5.6)
$\coth\ln\coth\arcosh(4! + \sqrt{4}) - \dfrac{4}{.\overline{4}}$
Steve Wilson, 11/23
Lawrence, KS
1343 (5.2)
$\coth\ln\coth\arcosh(4! + \sqrt{4}) - 4 - 4$
Steve Wilson, 11/23
Lawrence, KS
1344 (3.6)
$(4! + 4) \times (4! + 4!)$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1345 (4.0)
$(4 + \sqrt{4})! + \sqrt{4\%^{-4}}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1346 (3.8)
$\dfrac{4 + \sqrt{4}}{.\overline{4}\%} - 4$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1347 (4.4)
$\dfrac{ \dfrac{4}{.\overline{4}\%} - \sqrt{4}}{\sqrt{.\overline{4}}}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1348 (4.0)
$\dfrac{4 + \sqrt{4}}{.\overline{4}\%} - \sqrt{4}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1349 (3.8)
$\dfrac{\dfrac{4!}{.\overline{4}\%} - 4}{4}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1350 (2.8)
$\dfrac{ \dfrac{4}{.4} - 4}{.\overline{4}\%}$
Steve Wilson, 1/09
Raytown, MO
  1351 (3.8)
$\dfrac{\dfrac{4!}{.\overline{4}\%} + 4}{4}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1352 (3.6)
$\sqrt{4 \times (4! + \sqrt{4})^4}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1353 (4.4)
$\dfrac{\dfrac{4}{.\overline{4}\%} + \sqrt{4}}{\sqrt{.\overline{4}}}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1354 (3.8)
$\dfrac{4 + \sqrt{4}}{.\overline{4}\%} + 4$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1355 (4.2)
$\dfrac{ \dfrac{4!}{.\overline{4}} + \sqrt{4\%}}{4\%}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1356 (4.2)
$\dfrac{\dfrac{4}{.\overline{4}\%} + 4}{\sqrt{.\overline{4}}}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1357 (5.2)
$\coth\ln\coth\arsinh\left(4! + \dfrac{4}{\sqrt{4}}\right) + 4$
Steve Wilson, 11/23
Lawrence, KS
1358 (5.6)
$\coth\ln\coth\arsinh(4! + \sqrt{4}) + \dfrac{\sqrt{4}}{.4}$
Steve Wilson, 11/23
Lawrence, KS
1359 (4.0)
$\dfrac{4 + \sqrt{4} + 4\%}{.\overline{4}\%}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1360 (4.0)
$\dfrac{\dfrac{4!}{.\overline{4}} + .4}{4\%}$
Steve Wilson, 10/09
Raytown, MO
  1361 (5.2)
$\coth\ln\coth\arsinh(4! + \sqrt{4}) + 4 + 4$
Steve Wilson, 11/23
Lawrence, KS
1362 (5.0)
$\dfrac{44}{\tanh\ln\coth\arcosh 4} - \sqrt{4}$
Steve Wilson, 11/23
Lawrence, KS
1363 (5.4)
$\coth\ln\coth\arsinh(4! + \sqrt{4}) + \dfrac{4}{.4}$
Steve Wilson, 11/23
Lawrence, KS
1364 (4.6)
$44 \times \cosh( \sqrt{4} \times \arcosh 4)$
Steve Wilson, 11/23
Lawrence, KS
1365 (4.6)
$\dfrac{\sqrt{.\overline{4}} - (4 + \sqrt{4})\%}{.\overline{4} \pmf}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1366 (4.8)
$\dfrac{\sqrt{ \sqrt[\sqrt{.\overline{4}\%}]{4}}}{4!} + \sqrt{.\overline{4}}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1367 (5.2)
$\coth\ln\coth\arcosh(4! + \sqrt{4}) + 4 \times 4$
Steve Wilson, 11/23
Lawrence, KS
1368 (4.4)
$\dfrac{4 - \sqrt{4\%}}{\sqrt{.\overline{4}\%}} \times 4!$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1369 (4.4)
$\dfrac{ \sqrt{\left( 4! + \sqrt{.\overline{4}} \right)^4}}{.\overline{4}}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1370 (4.4)
$\dfrac{4! + \sqrt{\sqrt{4 \pm^{-4}}}}{\sqrt{4\%}}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
  1371 (5.4)
$\coth\ln\coth\arcosh(4! + \sqrt{4}) + 4! - 4$
Steve Wilson, 11/23
Lawrence, KS
1372 (4.4)
$\dfrac{ \sqrt[\sqrt{.\overline{4}}]{\sqrt{4} - 4\%}}{(\sqrt{4})\pmf}$
Paolo Pellegrini, 5/10
Martina Franca, Italy
1373 (5.4)
$\coth\ln\coth\arsinh(4! + \sqrt{4}) + 4! - 4$
Steve Wilson, 11/23
Lawrence, KS
1374 (4.0)
$\dfrac{4 + \sqrt{4}}{.\overline{4}\%} + 4!$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1375 (3.4)
$\dfrac{44}{\left( \sqrt[.4]{4} \right) \pmf}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1376 (3.8)
$\dfrac{4! + 4}{(\sqrt{4})\%} - 4!$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1377 (5.4)
$\sqrt{4 \times 4!^4} + \cot\arctan (.\overline{4}\%)$
Steve Wilson, 5/10
Raytown, MO
1378 (5.6)
$(4! + \sqrt{4}) \times (4 + \coth\ln\coth\arcsch\sqrt{4\%})$
Steve Wilson, 5/24
Lawrence, KS
1379 (5.4)
$\coth\ln\coth\arcosh(4! + \sqrt{4}) + 4! + 4$
Steve Wilson, 11/23
Lawrence, KS
1380 (3.8)
$\dfrac{4! + 4 - .4}{(\sqrt{4})\%}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
  1381 (5.4)
$\coth\ln\coth\arsinh(4! + \sqrt{4}) + 4! + 4$
Steve Wilson, 11/23
Lawrence, KS
1382 (4.0)
$\dfrac{4!^4 \pmf}{4!\%} - .4$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1383 (5.4)
$\coth\ln\coth\arcosh(4! + \sqrt{4}) + \sqrt[.4]{4}$
Steve Wilson, 11/23
Lawrence, KS
1384 (4.6)
$\dfrac{\sqrt{.\overline{4}} + 4^4 \pmf}{\left(\sqrt{.\overline{4}} \right) \pmf}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1385 (5.4)
$\coth\ln\coth\arsinh(4! + \sqrt{4}) + \sqrt[.4]{4}$
Steve Wilson, 11/23
Lawrence, KS
1386 (4.4)
$\dfrac{ \dfrac{4}{.\overline{4}\%} + 4!}{\sqrt{.\overline{4}}}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1387 (5.6)
$\coth\ln\coth\arcosh(4!) + 4!\pm \times \antilog 4 - 4$
Steve Wilson, 5/24
Lawrence, KS
1388 (4.0)
$\dfrac{4! + 4 - 4!\%}{(\sqrt{4})\%}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1389 (5.6)
$\coth\ln\coth\arsinh(4!) + 4!\pm \times \antilog 4 - 4$
Steve Wilson, 5/24
Lawrence, KS
1390 (4.0)
$\dfrac{4! + 4 - \sqrt{4\%}}{(\sqrt{4})\%}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
  1391 (5.4)
$\cosh(\sqrt{4} \times \arcosh(4!)) + 4!\pm \times \antilog 4$
Steve Wilson, 5/24
Lawrence, KS
1392 (3.8)
$4! \times \left( \dfrac{4!}{.\overline{4}} + 4 \right)$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1393 (5.4)
$\cosh(\sqrt{4} \times \arsinh(4!)) + 4!\pm \times \antilog 4$
Steve Wilson, 5/24
Lawrence, KS
1394 (5.6)
$44 + \ln\sqrt{\sqrt{\exp\dfrac{4!}{.\overline{4}\%}}}$
Steve Wilson, 5/24
Lawrence, KS
1395 (4.2)
$\dfrac{4 + \sqrt{4} + \sqrt{4\%}}{.\overline{4}\%}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1396 (3.6)
$\dfrac{4! + 4}{(\sqrt{4})\%} - 4$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1397 (5.6)
$\coth\ln\coth\arsinh(4!) + 4!\pm \times \antilog 4 + 4$
Steve Wilson, 5/24
Lawrence, KS
1398 (3.8)
$\dfrac{4! + 4 - 4\%}{(\sqrt{4})\%}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1399 (4.0)
$\dfrac{4! + 4 - (\sqrt{4})\%}{(\sqrt{4})\%}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1400 (2.6)
$\dfrac{4 + 4 \times .4}{.4\%}$
Steve Wilson, 1/09
Raytown, MO
  1401 (4.0)
$\dfrac{4! + 4 + (\sqrt{4})\%}{(\sqrt{4})\%}$
Steve Wilson, 10/09
Raytown, MO
1402 (3.8)
$\dfrac{4! + 4 + 4\%}{(\sqrt{4})\%}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1403 (5.4)
$\dfrac{4! + 4}{(\sqrt{4})\%} + \coth\ln\sqrt{\sqrt{4}}$
Steve Wilson, 5/24
Lawrence, KS
1404 (3.6)
$\dfrac{4! + 4}{(\sqrt{4})\%} + 4$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1405 (5.4)
$\dfrac{4! + 4}{(\sqrt{4})\%} + \cot\arctan\sqrt{4\%}$
Steve Wilson, 5/24
Lawrence, KS
1406 (4.4)
$\dfrac{\sqrt{.\overline{4}} - 4\%}{.\overline{4} \pmf} - 4$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1407 (4.8)
$\cosh(\sqrt{4} \times \arsinh (4!)) + 4^4$
Steve Wilson, 9/23
Lawrence, KS
1408 (3.2)
$\sqrt[.4]{4} \times 44$
Steve Wilson, 10/09
Raytown, MO
1409 (4.8)
$\cosh(\sqrt{4} \times \arcosh (4!)) + 4^4$
Steve Wilson, 9/23
Lawrence, KS
1410 (4.0)
$\dfrac{4! + 4 + \sqrt{4\%}}{(\sqrt{4})\%}$
Steve Wilson, 10/09
Raytown, MO
  1411 (5.0)
$\coth\ln\coth\arcosh(4!) + 4^4 + 4$
Steve Wilson, 5/24
Lawrence, KS
1412 (4.0)
$\dfrac{4! + 4 + 4!\%}{(\sqrt{4})\%}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1413 (5.0)
$\coth\ln\coth\arsinh(4!) + 4^4 + 4$
Steve Wilson, 5/24
Lawrence, KS
1414 (4.4)
$\dfrac{\sqrt{.\overline{4}} - 4\%}{.\overline{4} \pmf} + 4$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1415 (5.4)
$\dfrac{4!}{(\coth\ln\sqrt{4})\%} - \dfrac{\antilog\sqrt{4}}{4}$
Steve Wilson, 5/24
Lawrence, KS
1416 (3.8)
$(4 + \sqrt{4})! \times \sqrt{4} - 4!$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1417 (5.8)
$\dfrac{4!}{(\coth\ln\sqrt{4})\%} - \cot\arctan(4\%) + \sqrt{4}$
Steve Wilson, 5/24
Lawrence, KS
1418 (5.4)
$\dfrac{4!}{(\coth\ln\sqrt{4})\%} - 4! + \sqrt{4}$
Steve Wilson, 5/24
Lawrence, KS
1419 (4.6)
$\dfrac{\sqrt{.\overline{4}} - (4 - .4)\%}{.\overline{4} \pmf}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1420 (3.6)
$\dfrac{4! + 4.4}{(\sqrt{4})\%}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
  1421 (5.2)
$\dfrac{4! + \coth\ln\coth\arsinh 4}{4\%} - 4$
Steve Wilson, 5/24
Lawrence, KS
1422 (4.6)
$\dfrac{\sqrt{.4 - \sqrt{4! \pm^4}}}{.\overline{4} \pmf}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1423 (5.4)
$\dfrac{4! + \coth\ln\coth\arsinh 4}{4\%} - \sqrt{4}$
Steve Wilson, 5/24
Lawrence, KS
1424 (3.8)
$\dfrac{4! + 4}{(\sqrt{4})\%} + 4!$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1425 (4.2)
$\dfrac{4! + \dfrac{\sqrt{4}}{.\overline{4}}}{(\sqrt{4})\%}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1426 (4.6)
$\dfrac{.\overline{4} + \sqrt{4\%}}{.\overline{4} \pmf} - 4!$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1427 (5.4)
$\dfrac{4! + \coth\ln\coth\arsinh 4}{4\%} + \sqrt{4}$
Steve Wilson, 5/24
Lawrence, KS
1428 (4.0)
$\dfrac{4! - \sqrt{4\%}}{.4} \times 4!$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1429 (5.2)
$\dfrac{4! + \coth\ln\coth\arsinh 4}{4\%} + 4$
Steve Wilson, 5/24
Lawrence, KS
1430 (3.6)
$\dfrac{\sqrt{4!^4} - 4}{.4}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
  1431 (4.4)
$\dfrac{.4 + (4! - .4)\%}{.\overline{4} \pmf}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1432 (3.6)
$\left( (4 + \sqrt{4})! - 4 \right) \times \sqrt{4}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1433 (5.8)
$\dfrac{4!}{(\coth\ln\sqrt{4})\%} - \cosh(\sqrt{4} \times \arcosh\sqrt{4})$
Steve Wilson, 5/24
Lawrence, KS
1434 (4.6)
$\dfrac{\sqrt{.\overline{4}} - 4\%}{.\overline{4} \pmf} + 4!$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1435 (3.8)
$\dfrac{\sqrt{4!^4} - \sqrt{4}}{.4}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1436 (3.6)
$(4 + \sqrt{4})! \times \sqrt{4} - 4$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1437 (4.4)
$\dfrac{4 \times 4! - \sqrt{4\%}}{\sqrt{.\overline{4}\%}}$
Steve Wilson, 10/09
Raytown, MO
1438 (3.8)
$(4 + \sqrt{4})! \times \sqrt{4} - \sqrt{4}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1439 (3.8)
$\dfrac{\sqrt{4!^4} - .4}{.4}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1440 (4.0)
$4 \times 4! \times \dfrac{.4}{.\overline{4}\%}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
  1441 (3.8)
$\dfrac{ \sqrt{4!^4} + .4}{.4}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1442 (3.8)
$(4 + \sqrt{4})! \times \sqrt{4} + \sqrt{4}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1443 (4.4)
$\dfrac{4 \times 4! + \sqrt{4\%}}{\sqrt{.\overline{4}\%}}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1444 (3.6)
$(4 + \sqrt{4})! \times \sqrt{4} + 4$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1445 (3.8)
$\dfrac{\sqrt{4!^4} + \sqrt{4}}{.4}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1446 (4.4)
$\dfrac{.\overline{4} + \sqrt{4\%}}{.\overline{4} \pmf} - 4$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1447 (5.6)
$\coth\ln\coth\arcosh(4! + 4) - \left(\dfrac{\sqrt{4}}{.4}\right)!$
Steve Wilson, 11/23
Lawrence, KS
1448 (3.6)
$\left( (4 + \sqrt{4})! + 4 \right) \times \sqrt{4}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1449 (4.4)
$\dfrac{.4 + (4! + .4)\%}{.\overline{4} \pmf}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1450 (3.8)
$\dfrac{ \dfrac{4!}{.\overline{4}} + 4}{4\%}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
  1451 (5.2)
$\cosh(\sqrt{4} \times \arcsch(4\%)) + \dfrac{4}{(\sqrt{4})\%}$
Steve Wilson, 11/23
Lawrence, KS
1452 (4.0)
$\dfrac{4! + \sqrt{4\%}}{.4} \times 4!$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1453 (5.6)
$\dfrac{\cosh(4 \times \arcosh\sqrt{4})}{\sqrt{.\overline{4}\%}} - \sqrt{4}$
Steve Wilson, 5/24
Lawrence, KS
1454 (4.4)
$\dfrac{.\overline{4} + \sqrt{4\%}}{.\overline{4} \pmf} + 4$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1455 (4.6)
$\dfrac{\sqrt{.\overline{4}} - (4! - 4) \pmf}{.\overline{4} \pmf}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1456 (3.6)
$\dfrac{4!}{(\sqrt{4})\%} + 4^4$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1457 (5.6)
$\dfrac{\cosh(4 \times \arcosh\sqrt{4})}{\sqrt{.\overline{4}\%}} + \sqrt{4}$
Steve Wilson, 5/24
Lawrence, KS
1458 (3.8)
$\sqrt{ \dfrac{ \left(\dfrac{4!}{.\overline{4}}\right)^4}{4}}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1459 (5.4)
$\dfrac{\cosh(4 \times \arcosh\sqrt{4})}{\sqrt{.\overline{4}\%}} + 4$
Steve Wilson, 5/24
Lawrence, KS
1460 (4.8)
$\dfrac{\sqrt{.\overline{4}} - 4 \times .\overline{4}\%}{.\overline{4} \pmf}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
  1461 (5.6)
$\dfrac{4!}{(\coth\ln\sqrt{4})\%} + \cot\arctan(4\%) - 4$
Steve Wilson, 5/24
Lawrence, KS
1462 (5.4)
$\dfrac{4! + .4}{(\coth\ln\sqrt{4})\%} - \sqrt{4}$
Steve Wilson, 5/24
Lawrence, KS
1463 (5.8)
$\dfrac{4!}{(\coth\ln\sqrt{4})\%} + \cot\arctan(4\%) - \sqrt{4}$
Steve Wilson, 5/24
Lawrence, KS
1464 (3.8)
$(4 + \sqrt{4})! \times \sqrt{4} + 4!$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1465 (5.4)
$\dfrac{4!}{(\coth\ln\sqrt{4})\%} + \dfrac{\antilog\sqrt{4}}{4}$
Steve Wilson, 5/24
Lawrence, KS
1466 (5.0)
$\dfrac{\sqrt{.\overline{4}} - .\overline{4}\%}{.\overline{4} \pmf} - 4!$
Steve Wilson, 4/24
Lawrence, KS
1467 (4.6)
$\dfrac{\sqrt{.\overline{4}} - 4 \pmf}{.\overline{4} \pmf} - 4!$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1468 (4.4)
$\dfrac{\sqrt{.\overline{4}}}{.\overline{4} \pmf} - \sqrt[.4]{4}$
Paolo Pellegrini, 5/10
Martina Franca, Italy
1469 (5.6)
$\dfrac{4!}{(\coth\ln\sqrt{4})\%} + \cot\arctan(4\%) + 4$
Steve Wilson, 5/24
Lawrence, KS
1470 (4.2)
$\dfrac{\sqrt{4} - 4\%}{\left(\sqrt{4 \times .\overline{4}} \right) \pmf}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
  1471 (5.2)
$\coth\ln\coth\arcosh(4! + 4) - 4! \times 4$
Steve Wilson, 11/23
Lawrence, KS
1472 (4.4)
$\dfrac{\sqrt{.\overline{4}}}{.\overline{4} \pmf} - 4! - 4$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1473 (5.8)
$\dfrac{\cosh(4 \times \arcosh\sqrt{4!}) + \sqrt{4}}{\coth\ln\sqrt{\sqrt{4}}}$
Steve Wilson, 5/24
Lawrence, KS
1474 (4.2)
$\sqrt[\sqrt{4\%}]{4} + \dfrac{\sqrt{4}}{.\overline{4}\%}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1475 (3.6)
$\dfrac{4! - .4}{4 \times 4 \pmf}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1476 (3.6)
$\dfrac{4 + \sqrt{4}}{4 \pmf} - 4!$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1477 (5.8)
$\coth\ln\coth\arcosh(4! + 4) - \dfrac{.4}{.\overline{4}\%}$
Steve Wilson, 5/24
Lawrence, KS
1478 (4.6)
$\dfrac{\sqrt{.\overline{4}}}{.\overline{4} \pmf} - 4! + \sqrt{4}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1479 (5.4)
$\dfrac{\arcsec\sqrt{4}}{(4\%)^\circ} - \cot\arctan(4\%) + 4$
Steve Wilson, 5/24
Lawrence, KS
1480 (3.8)
$\dfrac{.4 + 4^4\%}{(\sqrt{4}) \pmf}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
  1481 (5.4)
$4! \times \coth\ln\coth\arsinh 4 \times \sinh\ln 4 - 4$
Steve Wilson, 5/24
Lawrence, KS
1482 (4.4)
$\dfrac{\sqrt{.\overline{4}} - (4 + 4) \pmf}{.\overline{4} \pmf}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1483 (5.6)
$4! \times \coth\ln\coth\arsinh 4 \times \sinh\ln 4 - \sqrt{4}$
Steve Wilson, 5/24
Lawrence, KS
1484 (4.2)
$\dfrac{\sqrt{.\overline{4}}}{.\overline{4} \pmf} - 4 \times 4$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1485 (4.0)
$\dfrac{4 - 4\%}{4 \pmf \times \sqrt{.\overline{4}}}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1486 (5.2)
$\dfrac{(\arcsec\sqrt{4}) - (.4)^\circ}{(4\%)^\circ} - 4$
Steve Wilson, 5/24
Lawrence, KS
1487 (4.4)
$\dfrac{\sqrt{.\overline{4}} - 4 \pmf}{.\overline{4} \pmf} - 4$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1488 (3.8)
$4! \times \left( \dfrac{4!}{.4} + \sqrt{4} \right)$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1489 (4.6)
$\dfrac{\sqrt{.\overline{4}} - 4 \pmf}{.\overline{4} \pmf} - \sqrt{4}$
Steve Wilson, 10/09
Raytown, MO
1490 (3.6)
$\dfrac{4 + \sqrt{4} - 4\%}{4 \pmf}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
  1491 (4.4)
$\dfrac{\sqrt{.\overline{44}} - 4 \pmf}{.\overline{4} \pmf}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1492 (4.2)
$\dfrac{\sqrt{.\overline{4}}}{.\overline{4} \pmf} - 4 - 4$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1493 (4.6)
$\dfrac{\sqrt{.\overline{4}} - 4 \pmf}{.\overline{4} \pmf} + \sqrt{4}$
Steve Wilson, 10/09
Raytown, MO
1494 (3.6)
$\dfrac{\dfrac{4!}{4 \pmf} - 4!}{4}$
Steve Wilson, 10/09
Raytown, MO
1495 (3.8)
$\dfrac{4 + \sqrt{4} - (\sqrt{4})\%}{4 \pmf}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1496 (3.4)
$\dfrac{4 + \sqrt{4}}{4 \pmf} - 4$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1497 (4.0)
$\dfrac{ \dfrac{4}{4 \pmf} - \sqrt{4}}{\sqrt{.\overline{4}}}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1498 (3.6)
$\dfrac{4 + \sqrt{4}}{4 \pmf} - \sqrt{4}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1499 (3.4)
$\dfrac{\dfrac{4!}{4 \pmf} - 4}{4}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1500 (2.6)
$\dfrac{\dfrac{4}{.4} - 4}{.4\%}$
Steve Wilson, 1/09
Raytown, MO
  1501 (3.4)
$\dfrac{\dfrac{4!}{4 \pmf} + 4}{4}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1502 (3.6)
$\dfrac{4 + \sqrt{4}}{4 \pmf} + \sqrt{4}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1503 (4.0)
$\dfrac{\dfrac{4}{4 \pmf} + \sqrt{4}}{\sqrt{.\overline{4}}}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1504 (3.4)
$\dfrac{4 + \sqrt{4}}{4 \pmf} + 4$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1505 (3.8)
$\dfrac{4 + \sqrt{4} + (\sqrt{4})\%}{4 \pmf}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1506 (3.6)
$\dfrac{\dfrac{4!}{4 \pmf} + 4!}{4}$
Steve Wilson, 10/09
Raytown, MO
1507 (4.6)
$\dfrac{\sqrt{.\overline{4}} + 4 \pmf}{.\overline{4} \pmf} - \sqrt{4}$
Steve Wilson, 10/09
Raytown, MO
1508 (3.8)
$\dfrac{ \left( \dfrac{4}{.4} \right)!\%}{4!} - 4$
Steve Wilson, 10/09
Raytown, MO
1509 (4.4)
$\dfrac{ \sqrt{.\overline{44}} + 4 \pmf}{.\overline{4} \pmf}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1510 (3.6)
$\dfrac{4 + \sqrt{4} + 4\%}{4 \pmf}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
  1511 (4.6)
$\dfrac{\sqrt{.\overline{4}} + 4 \pmf}{.\overline{4} \pmf} + \sqrt{4}$
Steve Wilson, 10/09
Raytown, MO
1512 (3.8)
$(4! + 4) + \dfrac{4!}{.\overline{4}}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1513 (4.4)
$\dfrac{\sqrt{.\overline{4}} + 4 \pmf}{.\overline{4} \pmf} + 4$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1514 (4.0)
$\dfrac{\left( \dfrac{4}{.4} \right)!\%}{4!} + \sqrt{4}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1515 (4.0)
$\dfrac{4 + 4\%}{4 \pmf \times \sqrt{.\overline{4}}}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1516 (3.8)
$\dfrac{\left( \dfrac{4}{.4} \right)!\%}{4!} + 4$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1517 (5.4)
$\coth\ln\coth\arcosh(4! + 4) - \dfrac{\sqrt{4}}{4\%}$
Steve Wilson, 11/23
Lawrence, KS
1518 (4.4)
$\dfrac{\sqrt{.\overline{4}} + (4 + 4) \pmf}{.\overline{4} \pmf}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1519 (5.4)
$\coth\ln\coth\arcosh(4! + 4) - 4! \times \sqrt{4}$
Steve Wilson, 11/23
Lawrence, KS
1520 (3.8)
$\dfrac{4 - 4! \times 4\%}{(\sqrt{4}) \pmf}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
  1521 (4.0)
$\dfrac{\sqrt{(4! + \sqrt{4})^4}}{.\overline{4}}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1522 (4.6)
$\dfrac{\sqrt{.\overline{4}}}{.\overline{4} \pmf} + 4! - \sqrt{4}$
Steve Wilson, 10/09
Raytown, MO
1523 (5.0)
$\coth\ln\coth\arcosh(4! + 4) - 44$
Steve Wilson, 11/23
Lawrence, KS
1524 (3.6)
$\dfrac{4 + \sqrt{4}}{4 \pmf} + 4!$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1525 (3.6)
$\dfrac{4! + .4}{4 \times 4 \pmf}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1526 (4.6)
$\dfrac{\sqrt{.\overline{4}}}{.\overline{4} \pmf} + 4! + \sqrt{4}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1527 (5.6)
$\dfrac{\arcsec\sqrt{4}}{(4\%)^\circ} + \cot\arctan(4\%) + \sqrt{4}$
Steve Wilson, 5/24
Lawrence, KS
1528 (4.4)
$\dfrac{\sqrt{.\overline{4}}}{.\overline{4} \pmf} + 4! + 4$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1529 (5.4)
$\dfrac{\arcsec\sqrt{4}}{(4\%)^\circ} + \cot\arctan(4\%) + 4$
Steve Wilson, 5/24
Lawrence, KS
1530 (4.0)
$\dfrac{(44 + 4!)\%}{.\overline{4} \pmf}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
  1531 (4.6)
$\dfrac{.\overline{4} + (4! - .4)\%}{.\overline{4} \pmf}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1532 (4.0)
$\dfrac{ \sqrt[\sqrt{4\%}]{4}}{\sqrt{.\overline{4}}} - 4$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1533 (4.2)
$\dfrac{ \sqrt[\sqrt{4\%}]{4} - \sqrt{4}}{\sqrt{.\overline{4}}}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1534 (4.2)
$\dfrac{ \sqrt[\sqrt{4\%}]{4}}{\sqrt{.\overline{4}}} - \sqrt{4}$
Steve Wilson, 10/09
Raytown, MO
1535 (5.2)
$\coth\ln\coth\arcosh(4! + 4) - \sqrt[.4]{4}$
Steve Wilson, 11/23
Lawrence, KS
1536 (3.2)
$4^4 \times \dfrac{4!}{4}$
Jeremy Miller, 8/07
Olathe, KS
1537 (5.8)
$\coth\ln\coth\arcosh(4! + 4) - \sqrt{\dfrac{4}{.\overline{4}\%}}$
Steve Wilson, 11/23
Lawrence, KS
1538 (4.2)
$\dfrac{ \sqrt[\sqrt{4\%}]{4}}{\sqrt{.\overline{4}}} + \sqrt{4}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1539 (4.2)
$\dfrac{ \sqrt[\sqrt{4\%}]{4} + \sqrt{4}}{\sqrt{.\overline{4}}}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1540 (4.0)
$\dfrac{ \sqrt[\sqrt{4\%}]{4}}{\sqrt{.\overline{4}}} + 4$
Paolo Pellegrini, 10/09
Martina Franca, Italy
  1541 (5.4)
$\coth\ln\coth\arcosh(4! + 4) - 4! - \sqrt{4}$
Steve Wilson, 11/23
Lawrence, KS
1542 (4.0)
$\dfrac{ \sqrt[\sqrt{4\%}]{4} + 4}{\sqrt{.\overline{4}}}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1543 (5.0)
$\cosh \left(\sqrt{4} \times \arcosh(4! + 4) \right) - 4!$
Steve Wilson, 11/23
Lawrence, KS
1544 (4.2)
$\dfrac{\sqrt{.\overline{4}}}{.\overline{4} \pmf} + 44$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1545 (4.6)
$\dfrac{\sqrt{.\overline{4}} + (4 - \sqrt{4})\%}{.\overline{4} \pmf}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1546 (5.2)
$\dfrac{(\arcsec\sqrt{4}) + (\sqrt{4})^\circ}{(4\%)^\circ} - 4$
Steve Wilson, 5/24
Lawrence, KS
1547 (5.4)
$\coth\ln\coth\arcosh(4! + 4) - \dfrac{4}{\sqrt{4\%}}$
Steve Wilson, 11/23
Lawrence, KS
1548 (4.2)
$4! \times \left( \left( \sqrt{4 \pm^{-4}} \right) \pm + \sqrt{4} \right)$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1549 (4.6)
$\dfrac{.\overline{4} + (4! + .4)\%}{.\overline{4} \pmf}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1550 (3.8)
$\dfrac{4 + \sqrt{4} + \sqrt{4\%}}{4 \pmf}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
  1551 (5.0)
$\coth\ln\coth\arcosh(4! + 4) - 4 \times 4$
Steve Wilson, 11/23
Lawrence, KS
1552 (5.0)
$\dfrac{4}{(\cot\arctan 4)\%} - 4! - 4!$
Steve Wilson, 5/24
Lawrence, KS
1553 (5.6)
$\dfrac{4}{(\cot\arctan 4)\%} - \cosh(\sqrt{4} \times \arcosh\sqrt{4!})$
Steve Wilson, 5/24
Lawrence, KS
1554 (5.2)
$\dfrac{(\arcsec\sqrt{4}) + (\sqrt{4})^\circ}{(4\%)^\circ} + 4$
Steve Wilson, 5/24
Lawrence, KS
1555 (5.4)
$\coth\ln\coth\arcosh(4! + 4) - \dfrac{4!}{\sqrt{4}}$
Steve Wilson, 11/23
Lawrence, KS
1556 (4.6)
$\dfrac{4}{(\cot\arctan 4)\%} - 44$
Steve Wilson, 5/24
Lawrence, KS
1557 (5.2)
$\coth\ln\coth\arcosh(4! + 4) - \dfrac{4}{.4}$
Steve Wilson, 11/23
Lawrence, KS
1558 (5.4)
$\coth\ln\coth\arcosh(4! + 4) - \dfrac{4}{.\overline{4}}$
Steve Wilson, 11/23
Lawrence, KS
1559 (5.0)
$\coth\ln\coth\arcosh(4! + 4) - 4 - 4$
Steve Wilson, 11/23
Lawrence, KS
1560 (3.8)
$\dfrac{4 + \sqrt{4} + 4!\%}{4 \pmf}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
  1561 (5.2)
$\coth\ln\coth\arcosh(4! + 4) - \dfrac{4!}{4}$
Steve Wilson, 11/23
Lawrence, KS
1562 (4.0)
$\dfrac{(\sqrt{4})\%^{-4}\pmf - \sqrt{4}}{4}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1563 (4.0)
$\dfrac{\sqrt{4} + (\sqrt{4})\%^{-4}\pmf}{4}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1564 (4.6)
$\dfrac{.\overline{4} + 4!\%}{.\overline{4} \pmf} + 4!$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1565 (4.2)
$\dfrac{4 - 4!\% - 4 \pmf}{4!\%\%}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1566 (4.0)
$\dfrac{(4 + \sqrt{4})! - 4!}{.\overline{4}}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1567 (4.8)
$\coth\ln\coth\arcosh(44 - 4 \times 4)$
Steve Wilson, 11/23
Lawrence, KS
1568 (3.4)
$\sqrt{4 \times (4! + 4)^4}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1569 (4.8)
$\cosh \left(\dfrac{4}{\sqrt{4}} \times \arsinh(4! + 4) \right)$
Steve Wilson, 11/23
Lawrence, KS
1570 (5.6)
$\dfrac{(4 + \sqrt{4})!}{.\overline{4}} - \cot\arctan ((\sqrt{4})\%)$
Steve Wilson, 4/10
Raytown, MO
  1571 (4.8)
$\cosh \left(\sqrt{4} \times \arcosh(4! + 4) \right) + 4$
Steve Wilson, 11/23
Lawrence, KS
1572 (4.2)
$\dfrac{\sqrt[\sqrt{4\%}]{4} + 4!}{\sqrt{.\overline{4}}}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1573 (4.8)
$\cosh \left(\sqrt{4} \times \arsinh(4! + 4) \right) + 4$
Steve Wilson, 11/23
Lawrence, KS
1574 (5.0)
$\dfrac{4}{(\cot\arctan 4)\%} - 4! - \sqrt{4}$
Steve Wilson, 5/24
Lawrence, KS
1575 (3.8)
$(4 + 4)! \times .4^{-4} \pmf$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1576 (3.6)
$(4! - 4)^4 \% - 4!$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1577 (5.2)
$\coth\ln\coth\arcosh(4! + 4) + \dfrac{4}{.4}$
Steve Wilson, 11/23
Lawrence, KS
1578 (5.0)
$\dfrac{4}{(\cot\arctan 4)\%} - 4! + \sqrt{4}$
Steve Wilson, 5/24
Lawrence, KS
1579 (5.4)
$\coth\ln\coth\arcosh(4! + 4) + \dfrac{4!}{\sqrt{4}}$
Steve Wilson, 11/23
Lawrence, KS
1580 (4.0)
$\dfrac{(4 + 4)!\% - 4!}{4!\%}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
  1581 (4.6)
$\dfrac{\sqrt{.\overline{4}} + (4 - .4)\%}{.\overline{4} \pmf}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1582 (5.0)
$\dfrac{4 - 4\%}{(\cot\arctan 4)\%} - \sqrt{4}$
Steve Wilson, 5/24
Lawrence, KS
1583 (5.0)
$\coth\ln\coth\arcosh(4! + 4) + 4 \times 4$
Steve Wilson, 11/23
Lawrence, KS
1584 (3.8)
$44 \times \dfrac{4!}{\sqrt{.\overline{4}}}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1585 (4.6)
$\dfrac{(4! + \sqrt{4})\% + .\overline{4}}{.\overline{4} \pmf}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1586 (4.4)
$\dfrac{\sqrt{.\overline{4}} + 4\%}{.\overline{4} \pmf} - 4$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1587 (5.4)
$\coth\ln\coth\arcosh(4! + 4) + \dfrac{4}{\sqrt{4\%}}$
Steve Wilson, 11/23
Lawrence, KS
1588 (4.0)
$\dfrac{\sqrt[.4]{4} - 4!\%}{(\sqrt{4})\%}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1589 (5.4)
$\coth\ln\coth\arcosh(4! + 4) + 4! - \sqrt{4}$
Steve Wilson, 11/23
Lawrence, KS
1590 (4.0)
$\dfrac{\sqrt[.4]{4} - \sqrt{4\%}}{(\sqrt{4})\%}$
Steve Wilson, 11/09
Raytown, MO
  1591 (5.0)
$\cosh \left(\sqrt{4} \times \arcosh(4! + 4) \right) + 4!$
Steve Wilson, 11/23
Lawrence, KS
1592 (4.2)
$\dfrac{4 - (\sqrt{4})\%}{\left(\sqrt{\sqrt{4^{-4}}} \right)\%}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1593 (5.0)
$\cosh \left(\sqrt{4} \times \arsinh(4! + 4) \right) + 4!$
Steve Wilson, 11/23
Lawrence, KS
1594 (4.4)
$\dfrac{\sqrt{.\overline{4}} + 4\%}{.\overline{4} \pmf} + 4$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1595 (4.4)
$\dfrac{4\% + (4! - \sqrt{4\%}) \pmf}{4\% \pmf}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1596 (3.4)
$(4! - 4)^4 \% - 4$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1597 (5.8)
$\coth\ln\coth\arcosh(4! + 4) + \sqrt{\dfrac{4}{.\overline{4}\%}}$
Steve Wilson, 11/23
Lawrence, KS
1598 (3.6)
$(4! - 4)^4 \% - \sqrt{4}$
Paolo Pellegrini, 10/09
Martina Franca, Italy
1599 (4.0)
$\dfrac{\sqrt[.4]{4} - (\sqrt{4})\%}{(\sqrt{4})\%}$
Steve Wilson, 11/09
Raytown, MO
1600 (2.2)
$4 \times 4 \times \dfrac{4}{4\%}$
Dave Jones, 7/07
Coventry, England

Page 1 (1-400), Page 2 (401-800), Page 3 (801-1200), Page 4 (1201-1600), Page 5 (1601-2000), Page 6 (2001-2400), Page 7 (2401+).