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-rw-r--r--py/mpconfig.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/py/mpconfig.h b/py/mpconfig.h
index ae4cabfdcf..12517316c6 100644
--- a/py/mpconfig.h
+++ b/py/mpconfig.h
@@ -1160,6 +1160,11 @@ typedef double mp_float_t;
#define MICROPY_PY_MATH_MODF_FIX_NEGZERO (0)
#endif
+// Whether to provide fix for pow(1, NaN) and pow(NaN, 0), which both should be 1 not NaN.
+#ifndef MICROPY_PY_MATH_POW_FIX_NAN
+#define MICROPY_PY_MATH_POW_FIX_NAN (0)
+#endif
+
// Whether to provide "cmath" module
#ifndef MICROPY_PY_CMATH
#define MICROPY_PY_CMATH (0)