diff options
Diffstat (limited to 'Wrappers/Python')
| -rw-r--r-- | Wrappers/Python/ccpi/optimisation/functions/L2NormSquared.py | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/Wrappers/Python/ccpi/optimisation/functions/L2NormSquared.py b/Wrappers/Python/ccpi/optimisation/functions/L2NormSquared.py index 2ac11ee..1946d67 100644 --- a/Wrappers/Python/ccpi/optimisation/functions/L2NormSquared.py +++ b/Wrappers/Python/ccpi/optimisation/functions/L2NormSquared.py @@ -89,10 +89,25 @@ class L2NormSquared(Function): ''' if out is None: - if self.b is not None: - return (x - self.b)/(1+2*tau) + self.b - else: + + if self.b is None: return x/(1+2*tau) + else: + tmp = x + tmp -= self.b + tmp /= (1+2*tau) + tmp += self.b + return tmp +# return (x-self.b)/(1+2*tau) + self.b + +# if self.b is not None: +# out=x +# if self.b is not None: +# out -= self.b +# out /= (1+2*tau) +# if self.b is not None: +# out += self.b +# return out else: out.fill(x) if self.b is not None: |