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182 packages found
Compute the natural logarithm of the binomial coefficient.
- stdlib
- stdmath
- mathematics
- math
- special functions
- special
- function
- binomial
- combinatorics
- choose
- factorial
- fact
- integer
- number
- View more
Inverse incomplete gamma function.
- stdlib
- stdmath
- mathematics
- math
- special function
- special
- function
- incomplete gamma
- inverse
- approximation
- scalar
- number
Compute gamma(x+1) - 1.
Calculate the Lanczos sum for the approximation of the gamma function.
- stdlib
- stdmath
- mathematics
- math
- special function
- special
- function
- gamma
- lanczos
- approx
- approximation
- polynomial
- rational
- factorial
Evaluate ln(1+x) - x.
Inverse incomplete beta function.
- stdlib
- stdmath
- mathematics
- math
- special function
- special
- function
- incomplete beta
- inverse
- approximation
- scalar
- number
Evaluate the natural logarithm of the factorial function.
- stdlib
- stdmath
- mathematics
- math
- special functions
- special
- function
- factorial
- log-scale
- logarithm
- fact
- lfact
- factorialln
- combinatorics
- View more
Inverse error function.
CommonJS version of escape-string-regexp 5.0.0. See https://github.com/mifi/commonify
Scaled complementary error function.
Error function.
Riemann Zeta function.
- stdlib
- stdmath
- mathematics
- math
- number
- zeta
- riemann
- euler
- number theory
- physics
- special function
- special
- function
- complex analysis
Compute the complete elliptic integral of the first kind.
Round a single-precision floating-point number toward zero.
- stdlib
- stdmath
- mathematics
- math
- math.trunc
- trunc
- truncate
- round
- integer
- number
- special function
- special
- function
- polyfill
Compute the Bessel function of the first kind of order one.
Compute the Bessel function of the first kind of order zero.
Standard logistic function.
Evaluate Binet's formula extended to real numbers.
Compute the Bessel function of the second kind of order zero.
Compute the Bessel function of the second kind of order one.