From c32b8d1ed4d320c8904a205a7ec59717675cc647 Mon Sep 17 00:00:00 2001 From: "Jesus M. Castagnetto" Date: Mon, 27 Nov 2000 01:25:24 +0000 Subject: [PATCH] Reverted to "Pi", in ISO 8859-1, there is no character entity for PI, only in ISO GRK3/4 git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@36611 c90b9560-bf6c-de11-be94-00142212c4b1 --- functions/math.xml | 190 ++++++++++++++++++++++----------------------- 1 file changed, 95 insertions(+), 95 deletions(-) diff --git a/functions/math.xml b/functions/math.xml index 2e766a9521..0cf6f4319c 100644 --- a/functions/math.xml +++ b/functions/math.xml @@ -19,105 +19,105 @@ Math constants - - - Constant - Value - Description - - - - - M_PI - 3.14159265358979323846 - Der Wert π (Pi) - - - M_E - 2.7182818284590452354 - e - - - M_LOG2E - 1.4426950408889634074 - log_2 e - - - M_LOG10E - 0.43429448190325182765 - log_10 e - - - M_LN2 - 0.69314718055994530942 - log_e 2 - - - M_LN10 - 2.30258509299404568402 - log_e 10 - - - M_PI_2 - 1.57079632679489661923 - pi/2 - - - M_PI_4 - 0.78539816339744830962 - pi/4 - - - M_1_PI - 0.31830988618379067154 - 1/pi - - - M_2_PI - 0.63661977236758134308 - 2/pi - - - M_SQRTPI - 1.77245385090551602729 - sqrt(pi) [4.0.2] - - - M_2_SQRTPI - 1.12837916709551257390 - 2/sqrt(pi) - - - M_SQRT2 - 1.41421356237309504880 - sqrt(2) - - - M_SQRT3 - 1.73205080756887729352 - sqrt(3) [4.0.2] - - - M_SQRT1_2 - 0.70710678118654752440 - 1/sqrt(2) - - - M_LNPI - 1.14472988584940017414 - log_e(pi) [4.0.2] - - - M_EULER - 0.57721566490153286061 - Euler constant [4.0.2] - - + + + Constant + Value + Description + + + + + M_PI + 3.14159265358979323846 + Pi + + + M_E + 2.7182818284590452354 + e + + + M_LOG2E + 1.4426950408889634074 + log_2 e + + + M_LOG10E + 0.43429448190325182765 + log_10 e + + + M_LN2 + 0.69314718055994530942 + log_e 2 + + + M_LN10 + 2.30258509299404568402 + log_e 10 + + + M_PI_2 + 1.57079632679489661923 + pi/2 + + + M_PI_4 + 0.78539816339744830962 + pi/4 + + + M_1_PI + 0.31830988618379067154 + 1/pi + + + M_2_PI + 0.63661977236758134308 + 2/pi + + + M_SQRTPI + 1.77245385090551602729 + sqrt(pi) [4.0.2] + + + M_2_SQRTPI + 1.12837916709551257390 + 2/sqrt(pi) + + + M_SQRT2 + 1.41421356237309504880 + sqrt(2) + + + M_SQRT3 + 1.73205080756887729352 + sqrt(3) [4.0.2] + + + M_SQRT1_2 + 0.70710678118654752440 + 1/sqrt(2) + + + M_LNPI + 1.14472988584940017414 + log_e(pi) [4.0.2] + + + M_EULER + 0.57721566490153286061 + Euler constant [4.0.2] + +
Only M_PI is available in PHP versions up to and including PHP4RC1. All other constants are available starting with PHP 4.0. Constants - labelled [4.0.2] were added in PHP 4.0.2. + labelled [4.0.2] were added in PHP 4.0.2.