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-rw-r--r--tests/pow.dat10
1 files changed, 10 insertions, 0 deletions
diff --git a/tests/pow.dat b/tests/pow.dat
index d58865a..7baaad0 100644
--- a/tests/pow.dat
+++ b/tests/pow.dat
@@ -186,6 +186,16 @@
# log(x) = log(2) + epsilon/2*i + O(epsilon^2)
# y*log(x) = [-3*log(2) + o(1)] + [-3*epsilon/2-delta*log(2)]*i
0 0 2 0x1p-3 2 -0 2 2 2 +0 2 -3 2 -0 N N
+# (-2 -0)^(3 +0) -> (-8 -0)
+# x = -2 - epsilon*i, y = 3 + delta*i
+# log(x) = log(2) - [Pi-epsilon/2]*i + O(epsilon^2)
+# y*log(x) ~ 3*log(2) + [-3*Pi+3*epsilon/2+delta*log(2)]*i
+0 0 2 -8 2 -0 2 -2 2 -0 2 3 2 +0 N N
+# (-2 -0)^(-3 -0) -> (-1/8 +0)
+# x = -2 - epsilon*i, y = -3 - delta*i
+# log(x) = log(2) - [Pi-epsilon/2]*i + O(epsilon^2)
+# y*log(x) ~ -3*log(2) + [3*Pi-3*epsilon/2-delta*log(2)]*i
+0 0 2 -0x1p-3 2 +0 2 -2 2 -0 2 -3 2 -0 N N
0 0 2 +0 2 -2 2 +0 2 0x1p-1 2 -1 2 -0 N N
0 - 2 +0 3 -5 2 +0 53 0xCCCCCCCCCCCCDp-54 2 -1 2 -0 N N
- 0 5 -25 2 +0 2 +0 53 0xCCCCCCCCCCCCDp-54 2 -2 2 -0 N N