fix timedependent integrator

lkdvos · lkdvos · commit 35ccb4bc4d70 · 2025-09-18T13:36:17.000+02:00
diff --git a/src/algorithms/timestep/integrators.jl b/src/algorithms/timestep/integrators.jl
@@ -22,7 +22,7 @@ function integrate(
         imaginary_evolution::Bool = false
     )
     dt′ = imaginary_evolution ? -dt : -1im * dt
-    y, convhist = exponentiate(_eval_t(f, t + dt′ / 2), dt′, y₀, alg)
+    y, convhist = exponentiate(_eval_t(f, t + dt / 2), dt′, y₀, alg)
     convhist.converged == 0 &&
         @warn "integrator failed to converge: normres = $(convhist.normres)"
     return y

Original file line number	Diff line number	Diff line change
`@@ -22,7 +22,7 @@ function integrate(`
`22`	`22`	`imaginary_evolution::Bool = false`
`23`	`23`	`)`
`24`	`24`	`dt′ = imaginary_evolution ? -dt : -1im * dt`
`25`		`- y, convhist = exponentiate(_eval_t(f, t + dt′ / 2), dt′, y₀, alg)`
	`25`	`+ y, convhist = exponentiate(_eval_t(f, t + dt / 2), dt′, y₀, alg)`
`26`	`26`	`convhist.converged == 0 &&`
`27`	`27`	`@warn "integrator failed to converge: normres = $(convhist.normres)"`
`28`	`28`	`return y`