| OS | Man Page | Section | Hits |
|---|---|---|---|
| suse | atanh | 3p | 320 |
| osf1 | atanh | 3 | 318 |
| suse | atanhl | 3 | 314 |
| redhat | atanh | 3 | 313 |
| suse | atanhf | 3 | 311 |
| opendarwin | atanhf | 3 | 310 |
| osx | catanhl | 3 | 307 |
| freebsd | catanhf | 3 | 303 |
| opendarwin | atanh | 3 | 302 |
| sunos | catanhl | 3m | 293 |
| suse | catanhf | 3p | 289 |
| php | atanh | 3 | 288 |
| sunos | catanhf | 3m | 286 |
| hpux | catanhw | 3m | 282 |
| centos | catanhf | 3p | 281 |
| posix | atanhl | 3 | 278 |
| centos | atanhl | 3 | 276 |
| netbsd | catanhf | 3p | 271 |
| centos | catanhl | 3p | 269 |
| centos | atanhf | 3 | 264 |
| mojave | atanhf | 3 | 262 |
| mojave | atanhl | 3 | 257 |
| mojave | catanhf | 3 | 257 |
| suse | catanhl | 3p | 255 |
| centos | catanhl | 3 | 254 |
| opensolaris | catanhl | 3m | 254 |
| osx | atanhl | 3 | 253 |
| sunos | atanhl | 3m | 253 |
| centos | atanhf | 3p | 252 |
| suse | atanhf | 3p | 250 |
| debian | atanhl | 3 | 245 |
| centos | atanhl | 3p | 244 |
| debian | catanhf | 3 | 241 |
| opensolaris | atanhl | 3m | 241 |
| centos | catanhf | 3 | 238 |
| opensolaris | atanhf | 3m | 235 |
| hpux | catanhl | 3m | 234 |
| osx | atanhf | 3 | 233 |
| osx | catanhf | 3 | 233 |
| hpux | atanhq | 3m | 228 |
| suse | atanhl | 3p | 228 |
| hpux | atanhl | 3m | 226 |
| linux | catanhf | 3 | 224 |
| hpux | catanhq | 3m | 224 |
| debian | catanhl | 3 | 222 |
| opendarwin | catanh | 3 | 222 |
| sunos | atanhf | 3m | 221 |
| linux | catanhl | 3 | 219 |
| hpux | atanhd128 | 3m | 214 |
| hpux | atanhd32 | 3m | 208 |