List questions from numerical-calculus

Published on 30 Mar 2021 - 20:46

86

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How do you solve a non-linear diff. equation like this $\frac{d^2y}{dt^2} +A\left(\frac{dy}{dt}\right)^n + By=0$?

Published on 03 Apr 2021 - 4:02

846

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Calculating rate of convergence

Published on 05 Apr 2021 - 4:16

131

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Linear interpolation of continuous function error bound.

Published on 06 Apr 2021 - 12:31

44

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Finding out Roots for Dynamic Voltage Divider using Numerical Methods

Published on 26 Mar 2026 - 12:32

22

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Proving that the sum of $\cos k \theta_\mu \cos\theta_\nu$ from k=0(this term is to be halved) to n-1 equals to $\frac{1}{2}n\delta_{\nu\mu}$.

Published on 26 Mar 2026 - 19:02

349

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An inverse estimate in the finite element method

Published on 10 Apr 2021 - 13:21

149

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Simpson’s rule for monomial degree > 4

Published on 26 Mar 2026 - 11:05

201

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Finite difference error for twice differentiable function

Published on 18 Apr 2021 - 9:35

59

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Find an approximation of the integral $\int_{0}^{1}\frac{\sin\left(x\right)}{x}dx$ With an error less than $10^{-5}$

Published on 21 Apr 2021 - 6:47

51

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Solving $f(0.00001)$ with Taylor

Published on 22 Apr 2021 - 16:07

276

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Finite difference method for a PDE

Published on 23 Apr 2021 - 9:05

96

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Derivative of a function defined on a circle: numerical evaluation

Published on 26 Apr 2021 - 9:05

47

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numerical analysis - ODE exercise

Published on 28 Apr 2021 - 5:55

28

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Certain Properties about Weierstrass polynomials

Published on 01 May 2021 - 2:56

List Question

Numerically stable computation of logarithm of sum and fraction of exponentials

How do you solve a non-linear diff. equation like this $\frac{d^2y}{dt^2} +A\left(\frac{dy}{dt}\right)^n + By=0$?

Calculating rate of convergence

Linear interpolation of continuous function error bound.

Finding out Roots for Dynamic Voltage Divider using Numerical Methods

Proving that the sum of $\cos k \theta_\mu \cos\theta_\nu$ from k=0(this term is to be halved) to n-1 equals to $\frac{1}{2}n\delta_{\nu\mu}$.

An inverse estimate in the finite element method

Simpson’s rule for monomial degree > 4

Finite difference error for twice differentiable function

Find an approximation of the integral $\int_{0}^{1}\frac{\sin\left(x\right)}{x}dx$ With an error less than $10^{-5}$

Solving $f(0.00001)$ with Taylor

Finite difference method for a PDE

Derivative of a function defined on a circle: numerical evaluation

numerical analysis - ODE exercise

Certain Properties about Weierstrass polynomials

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