Calculus EZ Integral Part

Calculus EZ Integral Part
-Example and Solving step by step.
-Easy user interface
-Help for undertanding all of integral example.
Content
-Technic integral
-Integration by substitution
-Integration by part
-Integration by partial fractions
-Trigonometric functions
-Trigonometric by substitutions
-Area between two curves
-Definite integral
-Find Volume by:
-Disk Method
-Shells Method
Hope that,It will benefitcial to you. :)