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-rw-r--r--src/math/__invtrigl.c42
1 files changed, 6 insertions, 36 deletions
diff --git a/src/math/__invtrigl.c b/src/math/__invtrigl.c
index a821842c..a51330e2 100644
--- a/src/math/__invtrigl.c
+++ b/src/math/__invtrigl.c
@@ -28,9 +28,8 @@
 #include "__invtrigl.h"
 
 #if LDBL_MANT_DIG == 64 && LDBL_MAX_EXP == 16384
-/*
- * asinl() and acosl()
- */
+
+/* coefficients used in asinl() and acosl() */
 const long double
 pS0 =  1.66666666666666666631e-01L,
 pS1 = -4.16313987993683104320e-01L,
@@ -45,38 +44,9 @@ qS3 = -1.68285799854822427013e+00L,
 qS4 =  3.90699412641738801874e-01L,
 qS5 = -3.14365703596053263322e-02L;
 
-/*
- * atanl()
- */
-const long double atanhi[] = {
-	 4.63647609000806116202e-01L,
-	 7.85398163397448309628e-01L,
-	 9.82793723247329067960e-01L,
-	 1.57079632679489661926e+00L,
-};
-
-const long double atanlo[] = {
-	 1.18469937025062860669e-20L,
-	-1.25413940316708300586e-20L,
-	 2.55232234165405176172e-20L,
-	-2.50827880633416601173e-20L,
-};
-
-const long double aT[] = {
-	 3.33333333333333333017e-01L,
-	-1.99999999999999632011e-01L,
-	 1.42857142857046531280e-01L,
-	-1.11111111100562372733e-01L,
-	 9.09090902935647302252e-02L,
-	-7.69230552476207730353e-02L,
-	 6.66661718042406260546e-02L,
-	-5.88158892835030888692e-02L,
-	 5.25499891539726639379e-02L,
-	-4.70119845393155721494e-02L,
-	 4.03539201366454414072e-02L,
-	-2.91303858419364158725e-02L,
-	 1.24822046299269234080e-02L,
-};
-
+const long double pi_hi = 3.1415926535897932384626433832795L;
 const long double pi_lo = -5.01655761266833202345e-20L;
+const long double pio2_hi = 1.57079632679489661926L;
+const long double pio2_lo = -2.50827880633416601173e-20L;
+
 #endif