9fa9eb9ac7
Rename them to follow the make makepatch naming, and regenerate them. With hat: portmgr Sponsored by: Absolight
58 lines
2.1 KiB
C
58 lines
2.1 KiB
C
--- src/precession.c.orig 2011-07-28 11:02:50 UTC
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+++ src/precession.c
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@@ -82,21 +82,21 @@ void ln_get_equ_prec (struct ln_equ_posn
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theta = ln_deg_to_rad (theta);
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/* calc A,B,C equ 20.4 */
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- A = cosl (mean_dec) * sinl (mean_ra + zeta);
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- B = cosl (theta) * cosl (mean_dec) * cosl (mean_ra + zeta) - sinl (theta) * sinl (mean_dec);
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- C = sinl (theta) * cosl (mean_dec) * cosl (mean_ra + zeta) + cosl (theta) * sinl (mean_dec);
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+ A = cos (mean_dec) * sin (mean_ra + zeta);
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+ B = cos (theta) * cos (mean_dec) * cos (mean_ra + zeta) - sin (theta) * sin (mean_dec);
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+ C = sin (theta) * cos (mean_dec) * cos (mean_ra + zeta) + cos (theta) * sin (mean_dec);
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- ra = atan2l (A,B) + eta;
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+ ra = atan2 (A,B) + eta;
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/* check for object near celestial pole */
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if (mean_dec > (0.4 * M_PI) || mean_dec < (-0.4 * M_PI)) {
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/* close to pole */
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- dec = acosl (sqrt(A * A + B * B));
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+ dec = acos (sqrt(A * A + B * B));
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if (mean_dec < 0.)
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dec *= -1; /* 0 <= acos() <= PI */
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} else {
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/* not close to pole */
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- dec = asinl (C);
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+ dec = asin (C);
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}
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/* change to degrees */
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@@ -140,21 +140,21 @@ void ln_get_equ_prec2 (struct ln_equ_pos
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theta = ln_deg_to_rad (theta);
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/* calc A,B,C equ 20.4 */
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- A = cosl (mean_dec) * sinl (mean_ra + zeta);
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- B = cosl (theta) * cosl (mean_dec) * cosl (mean_ra + zeta) - sinl (theta) * sinl (mean_dec);
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- C = sinl (theta) * cosl (mean_dec) * cosl (mean_ra + zeta) + cosl (theta) * sinl (mean_dec);
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+ A = cos (mean_dec) * sin (mean_ra + zeta);
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+ B = cos (theta) * cos (mean_dec) * cos (mean_ra + zeta) - sin (theta) * sin (mean_dec);
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+ C = sin (theta) * cos (mean_dec) * cos (mean_ra + zeta) + cos (theta) * sin (mean_dec);
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- ra = atan2l (A,B) + eta;
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+ ra = atan2 (A,B) + eta;
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/* check for object near celestial pole */
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if (mean_dec > (0.4 * M_PI) || mean_dec < (-0.4 * M_PI)) {
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/* close to pole */
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- dec = acosl (sqrt(A * A + B * B));
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+ dec = acos (sqrt(A * A + B * B));
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if (mean_dec < 0.)
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dec *= -1; /* 0 <= acos() <= PI */
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} else {
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/* not close to pole */
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- dec = asinl (C);
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+ dec = asin (C);
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}
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/* change to degrees */
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