diff options
| author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2009-10-22 01:00:18 +0000 |
|---|---|---|
| committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2009-10-22 01:00:18 +0000 |
| commit | 3f0d0b9398b5af9311f8e570c0a8966ed9944d25 (patch) | |
| tree | 22ed07f9cf180380f56d3767725522ef6feecb70 /math.c | |
| parent | 69743fbd85b659601174bff9fb61abc8c662c13b (diff) | |
* *.[chy]: removed trailing spaces.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@25430 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'math.c')
| -rw-r--r-- | math.c | 54 |
1 files changed, 27 insertions, 27 deletions
@@ -46,10 +46,10 @@ domain_check(x, 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 @@ -64,7 +64,7 @@ math_atan2(obj, y, x) /* * call-seq: * Math.cos(x) => float - * + * * Computes the cosine of <i>x</i> (expressed in radians). Returns * -1..1. */ @@ -80,7 +80,7 @@ math_cos(obj, x) /* * call-seq: * Math.sin(x) => float - * + * * Computes the sine of <i>x</i> (expressed in radians). Returns * -1..1. */ @@ -98,7 +98,7 @@ math_sin(obj, x) /* * call-seq: * Math.tan(x) => float - * + * * Returns the tangent of <i>x</i> (expressed in radians). */ @@ -114,7 +114,7 @@ math_tan(obj, x) /* * call-seq: * Math.acos(x) => float - * + * * Computes the arc cosine of <i>x</i>. Returns 0..PI. */ @@ -134,7 +134,7 @@ math_acos(obj, x) /* * call-seq: * Math.asin(x) => float - * + * * Computes the arc sine of <i>x</i>. Returns -{PI/2} .. {PI/2}. */ @@ -154,7 +154,7 @@ math_asin(obj, x) /* * call-seq: * Math.atan(x) => float - * + * * Computes the arc tangent of <i>x</i>. Returns -{PI/2} .. {PI/2}. */ @@ -178,7 +178,7 @@ cosh(x) /* * call-seq: * Math.cosh(x) => float - * + * * Computes the hyperbolic cosine of <i>x</i> (expressed in radians). */ @@ -187,7 +187,7 @@ math_cosh(obj, x) VALUE obj, x; { Need_Float(x); - + return rb_float_new(cosh(RFLOAT(x)->value)); } @@ -203,7 +203,7 @@ sinh(x) /* * call-seq: * Math.sinh(x) => float - * + * * Computes the hyperbolic sine of <i>x</i> (expressed in * radians). */ @@ -228,7 +228,7 @@ tanh(x) /* * call-seq: * Math.tanh() => float - * + * * Computes the hyperbolic tangent of <i>x</i> (expressed in * radians). */ @@ -244,7 +244,7 @@ math_tanh(obj, x) /* * call-seq: * Math.acosh(x) => float - * + * * Computes the inverse hyperbolic cosine of <i>x</i>. */ @@ -264,7 +264,7 @@ math_acosh(obj, x) /* * call-seq: * Math.asinh(x) => float - * + * * Computes the inverse hyperbolic sine of <i>x</i>. */ @@ -279,7 +279,7 @@ math_asinh(obj, x) /* * call-seq: * Math.atanh(x) => float - * + * * Computes the inverse hyperbolic tangent of <i>x</i>. */ @@ -299,7 +299,7 @@ math_atanh(obj, x) /* * call-seq: * Math.exp(x) => float - * + * * Returns e**x. */ @@ -323,7 +323,7 @@ math_exp(obj, x) /* * call-seq: * Math.log(numeric) => float - * + * * Returns the natural logarithm of <i>numeric</i>. */ @@ -343,7 +343,7 @@ math_log(obj, x) /* * call-seq: * Math.log10(numeric) => float - * + * * Returns the base 10 logarithm of <i>numeric</i>. */ @@ -363,7 +363,7 @@ math_log10(obj, x) /* * call-seq: * Math.sqrt(numeric) => float - * + * * Returns the non-negative square root of <i>numeric</i>. */ @@ -383,11 +383,11 @@ math_sqrt(obj, 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 */ @@ -400,7 +400,7 @@ math_frexp(obj, x) int exp; Need_Float(x); - + d = frexp(RFLOAT(x)->value, &exp); return rb_assoc_new(rb_float_new(d), INT2NUM(exp)); } @@ -408,9 +408,9 @@ math_frexp(obj, 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 */ @@ -426,10 +426,10 @@ math_ldexp(obj, x, 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 */ @@ -476,7 +476,7 @@ math_erfc(obj, x) * trigonometric and transcendental functions. See class * <code>Float</code> for a list of constants that * define Ruby's floating point accuracy. - */ + */ void |