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tanghe2014
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  • Last seen more than 2 years ago
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question
3
Divide this expression into three specified parts, each of which is simple to the simplest
May 26, 2017
question
2
How to split the expressions into four parts include the coefficients of Sin[x], Cos[x], and Exp[x], respectively?
Sep 21, 2019
question
2
Computing the definite integral of a fractional polynomial containing sin(x) and x^n
Oct 9, 2019
answer
2
Convergence and divergence of sum
Nov 26, 2016
answer
2
How to get the 4 independent solutions of this ODE?
Nov 28, 2016
question
1
Is it possible to decouple this Matrix A to matrix multiplication of two matrixs B and C? [closed]
May 17, 2016
question
1
How to get the 4 independent solutions of this ODE?
Nov 26, 2016
question
1
How to find analytical summation of Legendre polynomials using Mathematica?
May 21, 2017
question
1
ListStreamPlot can't present closed curve with StreamStyle -> "Line"
May 31, 2017
question
1
Why MMA cannot get the closed-form of this infinite series of B when it known that of A+B and A?
Oct 10, 2017