Symbolics > Working with Symbolics > Calculus > Example: Symbolic Elliptic Integral Functions
  
Example: Symbolic Elliptic Integral Functions
The following elliptic integral functions appear in many symbolic calculations.
EllipticK: Complete Elliptic Integral of the First Kind
1. Show the definition of the complete elliptic integral of the first kind, EllipticK(m).
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2. Define a function that computes the above integral.
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3. Evaluate the complete EllipticK numerically.
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4. Plot the numerical values of EllipticK for values of 0 ≤ m < 1.0.
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The integral equals zero when m=0, and it approaches infinity as m approaches 1.
EllipticF: Incomplete Elliptic Integral of the First Kind
1. Show the definition of the incomplete elliptic integral of the first kind, EllipticF(x, m).
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2. Define a function that computes the above integral.
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3. Evaluate the incomplete EllipticF integral numerically.
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4. Show the relationship between the EllipticK and EllipticF integrals.
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EllipticE: Complete and Incomplete Elliptic Integral of the Second Kind
1. Show the definition of the complete elliptic integral of the second kind, EllipticE(m).
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Alternatively, the function is given by the following definition:
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2. Define a function that computes the above integral.
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3. Evaluate the complete EllipticE numerically.
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4. Show the definition of the incomplete elliptic integral of the second kind, EllipticE(x, m).
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5. Define a function that computes the above integral
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6. Show the relationship between the complete and incomplete EllipticE integrals.
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7. Evaluate the complete and incomplete EllipticE integrals numerically.
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EllipticPi: Complete and Incomplete Elliptic Integrals of the Third Kind
1. Show the definition of the complete elliptic integral of the third kind, EllipticPi(n, m).
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2. Define a function that computes the above integral.
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3. Evaluate the complete EllipticPi integral numerically.
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4. Show the definition of the incomplete elliptic integral of the third kind, EllipticPi(x, n, m).
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5. Define a function that computes the above integral.
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6. Evaluate the EllipticPi integral numerically.
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