fabs

Returns |x|

Special Values
x	fabs(x)
±0.0	+0.0
±∞	+∞

real fabs(real x)
double fabs(double d)
float fabs(float f)
pragma(inline, true) @trusted pure nothrow @nogc
float
fabs
(
float f
)

Examples

assert(isIdentical(fabs(0.0f), 0.0f));
assert(isIdentical(fabs(-0.0f), 0.0f));
assert(fabs(-10.0f) == 10.0f);

assert(isIdentical(fabs(0.0), 0.0));
assert(isIdentical(fabs(-0.0), 0.0));
assert(fabs(-10.0) == 10.0);

assert(isIdentical(fabs(0.0L), 0.0L));
assert(isIdentical(fabs(-0.0L), 0.0L));
assert(fabs(-10.0L) == 10.0L);

Meta

Source

See Implementation

Suggestion Box / Bug Report