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Diffstat (limited to 'pl/math/cbrtf_1u5.c')
-rw-r--r--pl/math/cbrtf_1u5.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/pl/math/cbrtf_1u5.c b/pl/math/cbrtf_1u5.c
index c6d1de9..86a6088 100644
--- a/pl/math/cbrtf_1u5.c
+++ b/pl/math/cbrtf_1u5.c
@@ -63,3 +63,5 @@ cbrtf (float x)
PL_SIG (S, F, 1, cbrt, -10.0, 10.0)
PL_TEST_ULP (cbrtf, 1.03)
+PL_TEST_INTERVAL (cbrtf, 0, inf, 1000000)
+PL_TEST_INTERVAL (cbrtf, -0, -inf, 1000000)