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Function std.math.exp
Calculates ex.
real exp
(
real x
) pure nothrow @nogc @trusted;
double exp
(
double x
) pure nothrow @nogc @safe;
float exp
(
float x
) pure nothrow @nogc @safe;
| x | ex |
|---|---|
| +∞ | +∞ |
| -∞ | +0.0 |
| NAN | NAN |
Example
writeln(exp(0.0)); // 1.0
assert(exp(3.0)Authors
Walter Bright, Don Clugston, Conversion of CEPHES math library to D by Iain Buclaw and David Nadlinger
License
Copyright © 1999-2022 by the D Language Foundation | Page generated by ddox.