def vjp(g):
g_repeated, _ = repeat_to_match_shape(g, shape, dtype, axis, keepdims)
ans_repeated, _ = repeat_to_match_shape(ans, shape, dtype, axis, keepdims)
return g_repeated * b * np.exp(x - ans_repeated)
def vjp(g):
g_repeated, _ = repeat_to_match_shape(g, shape, dtype, axis, keepdims)
ans_repeated, _ = repeat_to_match_shape(ans, shape, dtype, axis, keepdims)
return g_repeated * b * anp.exp(x - ans_repeated)