Commit e0f1f873 authored by Theo Steininger's avatar Theo Steininger
Browse files

Merge branch 'master' of

parents 39e7ec15 e1843d4d
Pipeline #16862 passed with stages
in 18 minutes and 17 seconds
......@@ -116,7 +116,7 @@ class LineSearchStrongWolfe(LineSearch):
if self.preferred_initial_step_size is not None:
alpha1 = self.preferred_initial_step_size
elif old_phi_0 is not None and phiprime_0 != 0:
elif old_phi_0 is not None:
alpha1 = min(1.0, 1.01*2*(phi_0 - old_phi_0)/phiprime_0)
if alpha1 < 0:
alpha1 = 1.0
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