Advanced Integration techniques
作者：Christy Simpson
1. Integration by parts
1.1. uv-int(vdu)
1.2. Tabular Method
2. Alegebra Tricks
2.1. Separate the numerator
2.2. Add and Subtract a value from the numerator and separate.
3. Partial Fraction Decomposition
4. U-substitution
5. Trigonometry
5.1. Inverse Trig functions
5.2. Trig Identities to simplify
6. Series Approximations
