Refactor variable names in midpoint integrator

Pavel7004 · Jan 21, 2022 · 7ee5cf8 · 7ee5cf8
1 parent e363d5f
commit 7ee5cf8
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/pkg/integrator/midpoint/midpoint.go b/pkg/integrator/midpoint/midpoint.go
@@ -33,9 +33,9 @@ func (mi *MidpointInt) Integrate(circ *circuit.Circuit) {
 			last = true
 			mi.step = mi.end - t
 		}
-		k2 := circ.Clone()
-		k2.ApplyDerivative(mi.step/2, circ.GetDerivative())
-		circ.ApplyDerivative(mi.step, k2.GetDerivative())
+		k1 := circ.Clone()
+		k1.ApplyDerivative(mi.step/2, k1.GetDerivative())
+		circ.ApplyDerivative(mi.step, k1.GetDerivative())
 		t += mi.step
 		mi.saveFn(t, circ)
 	}