171 packages found
Escape RegExp special characters
Return a double-precision floating-point number with the magnitude of x and the sign of y.
- stdlib
- stdmath
- math
- mathematics
- float64
- float
- floating-point
- ieee754
- double
- copysign
- copy
- sign
- bits
- number
- View more
Convert weird chars to normal
Natural exponential function.
Return name(s) of ascii code, multiple languages are supported.
Replace special characters to their simple characters
Round a double-precision floating-point number toward zero.
- stdlib
- stdmath
- mathematics
- math
- math.trunc
- trunc
- truncate
- round
- integer
- number
- special function
- special
- function
- polyfill
Powerful string matching insensitive to diacritics, special characters, symbols and case
Gamma function.
Calculate a scaled Lanczos sum for the approximation of the gamma function.
- stdlib
- stdmath
- mathematics
- math
- special function
- special
- function
- gamma
- lanczos
- scaled
- approx
- approximation
- polynomial
- rational
- View more
Natural logarithm of the gamma function.
- stdlib
- stdmath
- mathematics
- math
- special function
- special
- function
- gamma
- factorial
- natural
- logarithm
- log
- ln
- lgamma
Return a double-precision floating-point number with the magnitude of x and the sign of x*y.
- stdlib
- stdmath
- math
- mathematics
- float64
- float
- floating-point
- ieee754
- double
- flipsign
- flip
- sign
- bits
- number
- View more
Evaluate the signum function for a double-precision floating-point number.
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
Scaled complementary error function.
Compute the Fresnel integrals S(x) and C(x).
Compute the binomial coefficient.
- stdlib
- stdmath
- mathematics
- math
- special functions
- special
- function
- binomial
- combinatorics
- choose
- factorial
- fact
- integer
- number
Beta function.
Complementary error function.
Incomplete gamma function.
- stdlib
- stdmath
- mathematics
- math
- special function
- special
- function
- gamma
- incomplete gamma
- approximation
- scalar
- number