From 2b6bafb2698b2a8c7d43f43e6e367d767835e529 Mon Sep 17 00:00:00 2001
From: Jeroen van Wolffelaar <jeroen@php.net>
Date: Wed, 15 Aug 2001 19:08:59 +0000
Subject: [PATCH] Remove cbrt also, and mark logm1 and exp1p as expermintal

---
 ext/standard/math.c     | 33 ++++++++++++---------------------
 ext/standard/php_math.h | 10 ++++++----
 2 files changed, 18 insertions(+), 25 deletions(-)

diff --git a/ext/standard/math.c b/ext/standard/math.c
index 106d6efe50..dcf471e855 100644
--- a/ext/standard/math.c
+++ b/ext/standard/math.c
@@ -515,7 +515,10 @@ PHP_FUNCTION(exp)
 #ifndef PHP_WIN32
 /* {{{ proto double expm1(double number)
    Returns exp(number) - 1, computed in a way that accurate even when 
-   the value of number is close to zero */
+   the value of number is close to zero 
+   WARNING: this function is expermental: it could change its name or 
+   disappear in the next version of PHP!
+   */
 
 PHP_FUNCTION(expm1)
 {
@@ -532,7 +535,10 @@ PHP_FUNCTION(expm1)
 /* }}} */
 /* {{{ proto double log1p(double number)
    Returns log(1 + number), computed in a way that accurate even when 
-   the value of number is close to zero */
+   the value of number is close to zero 
+   WARNING: this function is expermental: it could change its name or 
+   disappear in the next version of PHP!
+   */
 
 PHP_FUNCTION(log1p)
 {
@@ -598,27 +604,12 @@ PHP_FUNCTION(sqrt)
 
 /* }}} */
 
-#ifndef PHP_WIN32
-/* {{{ proto double cbrt(double number)
-   Returns the cubic root of the number */
-
-PHP_FUNCTION(cbrt)
-{
-	zval **num;
-
-	if (ZEND_NUM_ARGS() != 1 || zend_get_parameters_ex(1, &num) == FAILURE) {
-		WRONG_PARAM_COUNT;
-	}
-	convert_to_double_ex(num);
-	Z_DVAL_P(return_value) = cbrt(Z_DVAL_PP(num));
-	Z_TYPE_P(return_value) = IS_DOUBLE;
-}
-
-/* }}} */
-#endif
 
 /* {{{ proto double hypot(double num1, double num2)
-   Returns sqrt( num1*num1 + num2*num2) */
+   Returns sqrt( num1*num1 + num2*num2) 
+   WARNING: this function is expermental: it could change its name or 
+   disappear in the next version of PHP!
+   */
 
 PHP_FUNCTION(hypot)
 {
diff --git a/ext/standard/php_math.h b/ext/standard/php_math.h
index 7ccc384630..beef7dd160 100644
--- a/ext/standard/php_math.h
+++ b/ext/standard/php_math.h
@@ -55,13 +55,15 @@ PHP_FUNCTION(number_format);
 PHP_FUNCTION(deg2rad);
 PHP_FUNCTION(rad2deg);
 
-PHP_FUNCTION(exp2);
-PHP_FUNCTION(exp10);
-PHP_FUNCTION(log2);
-PHP_FUNCTION(cbrt);
+   /*
+   WARNING: these functions are expermental: they could change their names or 
+   disappear in the next version of PHP!
+   */
 PHP_FUNCTION(hypot);
 PHP_FUNCTION(expm1);
 PHP_FUNCTION(log1p);
+
+
 PHP_FUNCTION(sinh);
 PHP_FUNCTION(cosh);
 PHP_FUNCTION(tanh);
-- 
2.50.1