HH\Lib\Math\exp

This API is part of the Hack Standard Library, not HHVM itself.
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This function is available as Math\exp() in Facebook's www repository.

Returns e to the power $arg

Description

namespace HH\Lib\Math;

function exp(
  num $arg,
): float;

To find the logarithm, see Math\log().

Parameters

  • num $arg