| OS | Man Page | Section | Hits |
|---|---|---|---|
| osf1 | atanh | 3 | 320 |
| osx | catanhl | 3 | 319 |
| debian | ctanh | 3 | 316 |
| suse | atanhf | 3 | 313 |
| opendarwin | atanhf | 3 | 312 |
| freebsd | catanhf | 3 | 307 |
| suse | tanhf | 3 | 306 |
| sunos | ctanhl | 3m | 305 |
| opendarwin | atanh | 3 | 305 |
| sunos | catanhl | 3m | 298 |
| freebsd | tanhf | 3 | 298 |
| suse | catanhf | 3p | 297 |
| posix | tanhl | 3 | 290 |
| opendarwin | tanhf | 3 | 289 |
| sunos | catanhf | 3m | 289 |
| hpux | tanhl | 3m | 289 |
| php | atanh | 3 | 288 |
| centos | catanhf | 3p | 286 |
| posix | atanhl | 3 | 285 |
| hpux | catanhw | 3m | 285 |
| netbsd | ctanhf | 3p | 285 |
| centos | tanhl | 3 | 281 |
| centos | atanhl | 3 | 280 |
| centos | tanhf | 3p | 277 |
| centos | catanhl | 3p | 275 |
| hpux | tanhd128 | 3m | 275 |
| posix | ctanhl | 3 | 274 |
| netbsd | catanhf | 3p | 274 |
| osf1 | tanh | 3 | 273 |
| centos | tanhl | 3p | 271 |
| netbsd | tanhf | 3 | 271 |
| centos | atanhf | 3 | 269 |
| opensolaris | ctanhl | 3m | 268 |
| mojave | atanhf | 3 | 266 |
| suse | tanhl | 3 | 266 |
| mojave | catanhf | 3 | 261 |
| mojave | atanhl | 3 | 259 |
| suse | catanhl | 3p | 258 |
| opensolaris | catanhl | 3m | 257 |
| osx | atanhl | 3 | 256 |
| sunos | atanhl | 3m | 255 |
| centos | catanhl | 3 | 255 |
| centos | atanhf | 3p | 254 |
| bsd | tanh | 3m | 253 |
| suse | atanhf | 3p | 253 |
| centos | ctanhl | 3p | 252 |
| suse | tanhl | 3p | 251 |
| centos | atanhl | 3p | 248 |
| debian | atanhl | 3 | 247 |
| debian | catanhf | 3 | 247 |