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Module `std.math.exponential`

This is a submodule of std.math.

It contains several exponential and logarithm functions.

Functions

Name	Description
`exp(x)`	Calculates e^x.
`exp2(x)`	Calculates 2^x.
`expm1(x)`	Calculates the value of the natural logarithm base (e) raised to the power of x, minus 1.
`frexp(value, exp)`	Separate floating point value into significand and exponent.
`ilogb(x)`	Extracts the exponent of x as a signed integral value.
`ldexp(n, exp)`	Compute n * 2^exp
`log(x)`	Calculate the natural logarithm of x.
`log10(x)`	Calculate the base-10 logarithm of x.
`log1p(x)`	Calculates the natural logarithm of 1 + x.
`log2(x)`	Calculates the base-2 logarithm of x: ⊂x
`logb(x)`	Extracts the exponent of x as a signed integral value.
`pow(x, n)`	Compute the value of x ⁿ, where n is an integer
`pow(x, n)`	Compute the power of two integral numbers.
`pow(x, y)`	Computes integer to floating point powers.
`pow(x, y)`	Calculates x^y.
`powmod(x, n, m)`	Computes the value of a positive integer `x`, raised to the power `n`, modulo `m`.
`scalbn(x, n)`	Efficiently calculates x * 2ⁿ.

Aliases

Name	Type	Description
`FP_ILOGB0`	`core.stdc.math.FP_ILOGB0`	Special return values of `ilogb`.
`FP_ILOGBNAN`	`core.stdc.math.FP_ILOGBNAN`	Special return values of `ilogb`.

Authors

Walter Bright, Don Clugston, Conversion of CEPHES math library to D by Iain Buclaw and David Nadlinger

License

Boost License 1.0.