diff options
Diffstat (limited to 'numpy/lib/function_base.py')
| -rw-r--r-- | numpy/lib/function_base.py | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/numpy/lib/function_base.py b/numpy/lib/function_base.py index 3fb45b09a..168623b82 100644 --- a/numpy/lib/function_base.py +++ b/numpy/lib/function_base.py @@ -3875,8 +3875,14 @@ def _quantile_is_valid(q): def _lerp(a, b, t, out=None): """ Linearly interpolate from a to b by a factor of t """ - offset = subtract(b, a) * t - return add(a, offset, out=out) + #a + (b-a)*t if t < 0.5 else b - (b-a)*(1-t) + if t < 0.5: + return add(a, subtract(b, a)*t, out=out) + else: + return subtract(b, subtract(b, a)*(1-t), out=out) + # a + (b-a)*t + #offset = subtract(b, a) * t + #return add(a, offset, out=out) def _quantile_ureduce_func(a, q, axis=None, out=None, overwrite_input=False, |