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-rw-r--r--Modules/mathmodule.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/Modules/mathmodule.c b/Modules/mathmodule.c
index 845fb9bced..670e52ddb7 100644
--- a/Modules/mathmodule.c
+++ b/Modules/mathmodule.c
@@ -809,18 +809,18 @@ math_2(PyObject *args, double (*func) (double, double), char *funcname)
FUNC1(acos, acos, 0,
"acos(x)\n\nReturn the arc cosine (measured in radians) of x.")
FUNC1(acosh, m_acosh, 0,
- "acosh(x)\n\nReturn the hyperbolic arc cosine (measured in radians) of x.")
+ "acosh(x)\n\nReturn the inverse hyperbolic cosine of x.")
FUNC1(asin, asin, 0,
"asin(x)\n\nReturn the arc sine (measured in radians) of x.")
FUNC1(asinh, m_asinh, 0,
- "asinh(x)\n\nReturn the hyperbolic arc sine (measured in radians) of x.")
+ "asinh(x)\n\nReturn the inverse hyperbolic sine of x.")
FUNC1(atan, atan, 0,
"atan(x)\n\nReturn the arc tangent (measured in radians) of x.")
FUNC2(atan2, m_atan2,
"atan2(y, x)\n\nReturn the arc tangent (measured in radians) of y/x.\n"
"Unlike atan(y/x), the signs of both x and y are considered.")
FUNC1(atanh, m_atanh, 0,
- "atanh(x)\n\nReturn the hyperbolic arc tangent (measured in radians) of x.")
+ "atanh(x)\n\nReturn the inverse hyperbolic tangent of x.")
FUNC1(ceil, ceil, 0,
"ceil(x)\n\nReturn the ceiling of x as a float.\n"
"This is the smallest integral value >= x.")