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authornobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2009-02-22 14:23:33 (GMT)
committernobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2009-02-22 14:23:33 (GMT)
commit12d2c8ba41edb5a02a7471e39d67ece2894492d8 (patch)
tree5b2e87ac380efcb2141c4fab97e86c25c7214799 /math.c
parent624d07b0e4257a5261558a154eddd464d85e6174 (diff)
stripped trailing spaces.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22552 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'math.c')
-rw-r--r--math.c60
1 files changed, 30 insertions, 30 deletions
diff --git a/math.c b/math.c
index c7e79c1..2043beb 100644
--- a/math.c
+++ b/math.c
@@ -64,10 +64,10 @@ infinity_check(VALUE arg, double res, const char *msg)
/*
* call-seq:
* Math.atan2(y, x) => float
- *
+ *
* Computes the arc tangent given <i>y</i> and <i>x</i>. Returns
* -PI..PI.
- *
+ *
*/
static VALUE
@@ -81,7 +81,7 @@ math_atan2(VALUE obj, VALUE y, VALUE x)
/*
* call-seq:
* Math.cos(x) => float
- *
+ *
* Computes the cosine of <i>x</i> (expressed in radians). Returns
* -1..1.
*/
@@ -96,7 +96,7 @@ math_cos(VALUE obj, VALUE x)
/*
* call-seq:
* Math.sin(x) => float
- *
+ *
* Computes the sine of <i>x</i> (expressed in radians). Returns
* -1..1.
*/
@@ -113,7 +113,7 @@ math_sin(VALUE obj, VALUE x)
/*
* call-seq:
* Math.tan(x) => float
- *
+ *
* Returns the tangent of <i>x</i> (expressed in radians).
*/
@@ -128,7 +128,7 @@ math_tan(VALUE obj, VALUE x)
/*
* call-seq:
* Math.acos(x) => float
- *
+ *
* Computes the arc cosine of <i>x</i>. Returns 0..PI.
*/
@@ -148,7 +148,7 @@ math_acos(VALUE obj, VALUE x)
/*
* call-seq:
* Math.asin(x) => float
- *
+ *
* Computes the arc sine of <i>x</i>. Returns -{PI/2} .. {PI/2}.
*/
@@ -168,7 +168,7 @@ math_asin(VALUE obj, VALUE x)
/*
* call-seq:
* Math.atan(x) => float
- *
+ *
* Computes the arc tangent of <i>x</i>. Returns -{PI/2} .. {PI/2}.
*/
@@ -190,7 +190,7 @@ cosh(double x)
/*
* call-seq:
* Math.cosh(x) => float
- *
+ *
* Computes the hyperbolic cosine of <i>x</i> (expressed in radians).
*/
@@ -198,7 +198,7 @@ static VALUE
math_cosh(VALUE obj, VALUE x)
{
Need_Float(x);
-
+
return DBL2NUM(cosh(RFLOAT_VALUE(x)));
}
@@ -213,7 +213,7 @@ sinh(double x)
/*
* call-seq:
* Math.sinh(x) => float
- *
+ *
* Computes the hyperbolic sine of <i>x</i> (expressed in
* radians).
*/
@@ -236,7 +236,7 @@ tanh(double x)
/*
* call-seq:
* Math.tanh() => float
- *
+ *
* Computes the hyperbolic tangent of <i>x</i> (expressed in
* radians).
*/
@@ -251,7 +251,7 @@ math_tanh(VALUE obj, VALUE x)
/*
* call-seq:
* Math.acosh(x) => float
- *
+ *
* Computes the inverse hyperbolic cosine of <i>x</i>.
*/
@@ -271,7 +271,7 @@ math_acosh(VALUE obj, VALUE x)
/*
* call-seq:
* Math.asinh(x) => float
- *
+ *
* Computes the inverse hyperbolic sine of <i>x</i>.
*/
@@ -285,7 +285,7 @@ math_asinh(VALUE obj, VALUE x)
/*
* call-seq:
* Math.atanh(x) => float
- *
+ *
* Computes the inverse hyperbolic tangent of <i>x</i>.
*/
@@ -306,7 +306,7 @@ math_atanh(VALUE obj, VALUE x)
/*
* call-seq:
* Math.exp(x) => float
- *
+ *
* Returns e**x.
*/
@@ -330,7 +330,7 @@ math_exp(VALUE obj, VALUE x)
* call-seq:
* Math.log(numeric) => float
* Math.log(num,base) => float
- *
+ *
* Returns the natural logarithm of <i>numeric</i>.
* If additional second argument is given, it will be the base
* of logarithm.
@@ -371,7 +371,7 @@ extern double log2(double);
/*
* call-seq:
* Math.log2(numeric) => float
- *
+ *
* Returns the base 2 logarithm of <i>numeric</i>.
*/
@@ -392,7 +392,7 @@ math_log2(VALUE obj, VALUE x)
/*
* call-seq:
* Math.log10(numeric) => float
- *
+ *
* Returns the base 10 logarithm of <i>numeric</i>.
*/
@@ -413,10 +413,10 @@ math_log10(VALUE obj, VALUE x)
/*
* call-seq:
* Math.sqrt(numeric) => float
- *
+ *
* Returns the non-negative square root of <i>numeric</i>.
*
- * 0.upto(10) {|x|
+ * 0.upto(10) {|x|
* p [x, Math.sqrt(x), Math.sqrt(x)**2]
* }
* #=>
@@ -450,7 +450,7 @@ math_sqrt(VALUE obj, VALUE x)
/*
* call-seq:
* Math.cbrt(numeric) => float
- *
+ *
* Returns the cube root of <i>numeric</i>.
*
* -9.upto(9) {|x|
@@ -489,11 +489,11 @@ math_cbrt(VALUE obj, VALUE x)
/*
* call-seq:
* Math.frexp(numeric) => [ fraction, exponent ]
- *
+ *
* Returns a two-element array containing the normalized fraction (a
* <code>Float</code>) and exponent (a <code>Fixnum</code>) of
* <i>numeric</i>.
- *
+ *
* fraction, exponent = Math.frexp(1234) #=> [0.6025390625, 11]
* fraction * 2**exponent #=> 1234.0
*/
@@ -505,7 +505,7 @@ math_frexp(VALUE obj, VALUE x)
int exp;
Need_Float(x);
-
+
d = frexp(RFLOAT_VALUE(x), &exp);
return rb_assoc_new(DBL2NUM(d), INT2NUM(exp));
}
@@ -513,9 +513,9 @@ math_frexp(VALUE obj, VALUE x)
/*
* call-seq:
* Math.ldexp(flt, int) -> float
- *
+ *
* Returns the value of <i>flt</i>*(2**<i>int</i>).
- *
+ *
* fraction, exponent = Math.frexp(1234)
* Math.ldexp(fraction, exponent) #=> 1234.0
*/
@@ -530,10 +530,10 @@ math_ldexp(VALUE obj, VALUE x, VALUE n)
/*
* call-seq:
* Math.hypot(x, y) => float
- *
+ *
* Returns sqrt(x**2 + y**2), the hypotenuse of a right-angled triangle
* with sides <i>x</i> and <i>y</i>.
- *
+ *
* Math.hypot(3, 4) #=> 5.0
*/
@@ -689,7 +689,7 @@ exp1(sqrt)
* trigonometric and transcendental functions. See class
* <code>Float</code> for a list of constants that
* define Ruby's floating point accuracy.
- */
+ */
void