Commit 2021-02-28 10:49 ef5c1d50
View on Github →feat(analysis/special_functions/pow): smoothness of complex.cpow
(#6447)
x ^ y
is smooth in both variables at(x, y)
, if0 < re x
orim x ≠ 0
;x ^ y
is smooth iny
ifx ≠ 0
ory ≠ 0
.
feat(analysis/special_functions/pow): smoothness of complex.cpow
(#6447)
x ^ y
is smooth in both variables at (x, y)
, if 0 < re x
or
im x ≠ 0
;x ^ y
is smooth in y
if x ≠ 0
or y ≠ 0
.