Regenerated PDF

experiments/euler.py

@@ -0,0 +1,26 @@
+# -*- coding: utf-8 -*-
+"""
+Created on Tue Apr 21 18:40:47 2015
+
+@author: Roger
+"""
+
+
+
+
+def dx(t, y):
+    return y
+    
+    
+def euler(t0, tmax, y0, dx, step=1.):
+    t = t0
+    y = y0
+    while t < tmax:
+        f = dx(t,y)
+        y = y + step*dx(t, y)
+        t +=step
+        
+    return y
+    
+    
+print(euler(0, 4, 1, dx, step=0.25))