diff options
Diffstat (limited to 'libjava/java/lang/s_tan.c')
| -rw-r--r-- | libjava/java/lang/s_tan.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/libjava/java/lang/s_tan.c b/libjava/java/lang/s_tan.c index 2959f416e83..20995fcbdee 100644 --- a/libjava/java/lang/s_tan.c +++ b/libjava/java/lang/s_tan.c @@ -6,7 +6,7 @@ * * Developed at SunPro, a Sun Microsystems, Inc. business. * Permission to use, copy, modify, and distribute this - * software is freely granted, provided that this notice + * software is freely granted, provided that this notice * is preserved. * ==================================================== */ @@ -37,13 +37,13 @@ TRAD_SYNOPSIS DESCRIPTION -<<tan>> computes the tangent of the argument <[x]>. -Angles are specified in radians. +<<tan>> computes the tangent of the argument <[x]>. +Angles are specified in radians. <<tanf>> is identical, save that it takes and returns <<float>> values. RETURNS -The tangent of <[x]> is returned. +The tangent of <[x]> is returned. PORTABILITY <<tan>> is ANSI. <<tanf>> is an extension. @@ -57,8 +57,8 @@ PORTABILITY * __ieee754_rem_pio2 ... argument reduction routine * * Method. - * Let S,C and T denote the sin, cos and tan respectively on - * [-PI/4, +PI/4]. Reduce the argument x to y1+y2 = x-k*pi/2 + * Let S,C and T denote the sin, cos and tan respectively on + * [-PI/4, +PI/4]. Reduce the argument x to y1+y2 = x-k*pi/2 * in [-pi/4 , +pi/4], and let n = k mod 4. * We have * @@ -76,7 +76,7 @@ PORTABILITY * trig(NaN) is that NaN; * * Accuracy: - * TRIG(x) returns trig(x) nearly rounded + * TRIG(x) returns trig(x) nearly rounded */ #include "fdlibm.h" @@ -91,7 +91,7 @@ PORTABILITY #endif { double y[2],z=0.0; - __int32_t n,ix; + int32_t n,ix; /* High word of x. */ GET_HIGH_WORD(ix,x); |