User p.s

3 votes

2 answers

1k views

How to avoid repeatedly recalculating a function that is used multiple times in another function

asked Oct 26, 2017 at 4:40

2 votes

3 answers

233 views

why the integral without singularity does not converge

asked Jul 21, 2017 at 4:24

2 votes

1 answer

663 views

iteratively solve integral equation

asked Jul 31, 2017 at 5:32

2 votes

1 answer

75 views

something wrong with DensityPlot of planewave [closed]

asked Mar 15, 2020 at 22:07

1 vote

2 answers

630 views

Multidimensional NIntegral with singularity

asked Jul 25, 2017 at 1:56

1 vote

1 answer

202 views

How to reduce accuracy in Findroot

asked Jun 21, 2018 at 2:21

1 vote

0 answers

300 views

Nintegtrate evaluated to non-numerical values [closed]

asked Apr 18, 2018 at 17:01

0 votes

1 answer

353 views

NIntegral takes long time

asked May 11, 2018 at 19:58

0 votes

0 answers

68 views

Error with NIntegrate

asked May 28, 2018 at 5:54

0 votes

1 answer

97 views

Multivariable Taylor expansion give incorrect answer

asked Sep 11, 2019 at 4:32

0 votes

1 answer

119 views

Minimize fails to find a minimum [closed]

asked Nov 8, 2019 at 20:33

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11 Questions

How to avoid repeatedly recalculating a function that is used multiple times in another function

why the integral without singularity does not converge

iteratively solve integral equation

something wrong with DensityPlot of planewave [closed]

Multidimensional NIntegral with singularity

How to reduce accuracy in Findroot

Nintegtrate evaluated to non-numerical values [closed]

NIntegral takes long time

Error with NIntegrate

Multivariable Taylor expansion give incorrect answer

Minimize fails to find a minimum [closed]