Commit 68e8a9f9 authored by Martin Reinecke's avatar Martin Reinecke

remove test which can never be true due to earlier checks

parent f64c8f54
......@@ -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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