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math: add special case test vectors
[libc-test] / src / math / special / atan2f.h
diff --git a/src/math/special/atan2f.h b/src/math/special/atan2f.h
new file mode 100644 (file)
index 0000000..47421ec
--- /dev/null
+++ b/src/math/special/atan2f.h
@@ -0,0 +1,26 @@
+T(RN,          0x0p+0,          0x0p+0,          0x0p+0,          0x0p+0, 0)
+T(RN,          0x0p+0,         -0x0p+0,   0x1.921fb6p+1,   0x1.777a5cp-2, INEXACT)
+T(RN,          0x0p+0,         -0x1p+0,   0x1.921fb6p+1,   0x1.777a5cp-2, INEXACT)
+T(RN,          0x0p+0,            -inf,   0x1.921fb6p+1,   0x1.777a5cp-2, INEXACT)
+T(RN,          0x0p+0,          0x1p+0,          0x0p+0,          0x0p+0, 0)
+T(RN,          0x0p+0,             inf,          0x0p+0,          0x0p+0, 0)
+T(RN,         -0x0p+0,          0x0p+0,         -0x0p+0,          0x0p+0, 0)
+T(RN,         -0x0p+0,         -0x0p+0,  -0x1.921fb6p+1,  -0x1.777a5cp-2, INEXACT)
+T(RN,         -0x0p+0,         -0x1p+0,  -0x1.921fb6p+1,  -0x1.777a5cp-2, INEXACT)
+T(RN,         -0x0p+0,            -inf,  -0x1.921fb6p+1,  -0x1.777a5cp-2, INEXACT)
+T(RN,         -0x0p+0,          0x1p+0,         -0x0p+0,          0x0p+0, 0)
+T(RN,         -0x0p+0,             inf,         -0x0p+0,          0x0p+0, 0)
+T(RN,         -0x1p+0,          0x0p+0,  -0x1.921fb6p+0,  -0x1.777a5cp-2, INEXACT)
+T(RN,         -0x1p+0,         -0x0p+0,  -0x1.921fb6p+0,  -0x1.777a5cp-2, INEXACT)
+T(RN,          0x1p+0,          0x0p+0,   0x1.921fb6p+0,   0x1.777a5cp-2, INEXACT)
+T(RN,          0x1p+0,         -0x0p+0,   0x1.921fb6p+0,   0x1.777a5cp-2, INEXACT)
+T(RN,         -0x1p+0,             inf,         -0x0p+0,          0x0p+0, 0)
+T(RN,          0x1p+0,             inf,          0x0p+0,          0x0p+0, 0)
+T(RN,         -0x1p+0,            -inf,  -0x1.921fb6p+1,  -0x1.777a5cp-2, INEXACT)
+T(RN,          0x1p+0,            -inf,   0x1.921fb6p+1,   0x1.777a5cp-2, INEXACT)
+T(RN,             inf,          0x0p+0,   0x1.921fb6p+0,   0x1.777a5cp-2, INEXACT)
+T(RN,            -inf,          0x0p+0,  -0x1.921fb6p+0,  -0x1.777a5cp-2, INEXACT)
+T(RN,             inf,             inf,   0x1.921fb6p-1,   0x1.777a5cp-2, INEXACT)
+T(RN,             inf,            -inf,   0x1.2d97c8p+1,   0x1.99bc5cp-6, INEXACT)
+T(RN,            -inf,             inf,  -0x1.921fb6p-1,  -0x1.777a5cp-2, INEXACT)
+T(RN,            -inf,            -inf,  -0x1.2d97c8p+1,  -0x1.99bc5cp-6, INEXACT)
libc-test