gamma
gamma(n)
Compute the gamma function. For small values, the Lanczos approximation is used, and for large values the extended Stirling approximation.
Try it yourself:
| $1 | gamma(4) Your input: gamma(4) Processed to: gamma(4) Result: 6 lastResult: undefined Variables: {} | 6 |
| $2 | 3! Your input: 3! Processed to: 3! Result: 6 lastResult: 6 Variables: {
"result": {
"mathjs": "BigNumber",
"value": "6"
},
"$1": {
"mathjs": "BigNumber",
"value": "6"
}
} | 6 |
| $3 | gamma(1/2) Your input: gamma(1/2) Processed to: gamma(1/2) Result: undefined lastResult: 6 Variables: {
"result": {
"mathjs": "BigNumber",
"value": "6"
},
"$1": {
"mathjs": "BigNumber",
"value": "6"
},
"$2": {
"mathjs": "BigNumber",
"value": "6"
}
} | ✖ |
| $4 | sqrt(pi) Your input: sqrt(pi) Processed to: sqrt(pi) Result: 1.77245385090551602729816748334114518279754945612238712821380779 lastResult: 6 Variables: {
"result": {
"mathjs": "BigNumber",
"value": "6"
},
"$1": {
"mathjs": "BigNumber",
"value": "6"
},
"$2": {
"mathjs": "BigNumber",
"value": "6"
}
} | 1.772453851 |
See also:
All functions