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27 Questions

views newest activity votes

3

7

votes

2

answers

164

views

Mathematica Parellelization on HPC

parallel license

feb 27 at 14:20 Szabolcs 34.4k

2

7

votes

1

answer

190

views

How to make this code threadsafe?

parallel

dec 8 at 17:13 Szabolcs 34.4k

1

7

votes

1

answer

309

views

AccuracyGoal,PrecisionGoal, WorkingPrecision and NDSolve

numerics arbitrary-precision accuracy

aug 6 at 17:09 acl 12.2k

2

6

votes

3

answers

368

views

Strategies to solve an oscillatory integrand only known numerically

numerical-integration precision

apr 21 at 16:42 J. M.♦ 27.4k

1

4

votes

1

answer

97

views

Launching remote slave kernels on HPC causes slow down

parallel kernel-startup

mar 10 at 7:26 fpghost 376

4

votes

2

answers

384

views

Reading in scientific notation from C++ to Mathematica

import inputfield

nov 23 at 3:17 J. M.♦ 27.4k

3

votes

3

answers

114

views

Efficient way to utilise Parallel features to make use of many cores

parallel

mar 6 at 0:12 Jagra 3,906

1

3

votes

2

answers

585

views

Placing x-axes label below rather than at end of axes

plotting labeling

jan 14 at 12:36 Nasser 7,645

3

votes

1

answer

182

views

Construct DifferentialMatrices and Kernel for LevinRule for this integral and ODE set

differential-equations numerical-integration numerics

nov 22 at 18:48 Community♦ 1

3

votes

2

answers

109

views

LevinRule and SphericalBessels

numerical-integration special-functions

oct 18 at 21:22 Andrew Moylan 1,925

2

3

votes

1

answer

142

views

tricky memoization

differential-equations numerical-integration memoization

sep 30 at 1:38 J. M.♦ 27.4k

3

votes

2

answers

217

views

Problems with DumpSave and memoization

memoization

aug 1 at 14:38 Sjoerd C. de Vries 23.6k

2

votes

2

answers

139

views

How to create InterpolatingFunction from data?

interpolation

nov 21 at 21:08 wxffles 4,902

2

votes

1

answer

254

views

Mathematica NDSolve and 'Compile'?

numerics compile mathlink

oct 24 at 11:38 halirutan 24.5k

1

1

vote

1

answer

108

views

Why does NSum fail here?

numerics

dec 13 at 18:35 Jens 28.1k

1

vote

1

answer

207

views

How to export CSV from Mathematica?

output-formatting csv

nov 23 at 9:05 VLC 6,502

1

vote

1

answer

140

views

ParallelTable and Precision

parallel precision

oct 26 at 11:27 Ajasja 5,923

1

vote

1

answer

174

views

Why is NDSolve solving in term of two 1st order ODE slower than 2nd order?

differential-equations numerics

oct 15 at 22:37 Eric Brown 770

1

vote

1

answer

287

views

NDSolve runs out of memory

differential-equations numerics memory

oct 12 at 23:38 fpghost 376

1

vote

3

answers

283

views

equation solving problems

equation-solving numerics

sep 30 at 20:13 Daniel Lichtblau 15.5k

1

vote

1

answer

126

views

Using block or module to free cache

memory scoping

aug 1 at 17:24 Sjoerd C. de Vries 23.6k

0

votes

0

answers

66

views

How to have Mathematica find asymptotics with correct asumptions

special-functions assumptions series-expansion

apr 21 at 16:40 J. M.♦ 27.4k

0

votes

0

answers

55

views

Script works on desktop but not in command line on server

error-messages

feb 8 at 17:30 fpghost 376

1

0

votes

1

answer

132

views

How to build a grid of integrand points and numerically integrate?

numerical-integration numerics

dec 20 at 7:23 Jens 28.1k

0

votes

0

answers

148

views

Why does Do or Table really slow down this code?

map table

nov 22 at 17:37 fpghost 376

0

votes

2

answers

156

views

Pattern constraint for two or more variables

pattern-matching

nov 10 at 8:42 Mr.Wizard♦ 60.5k

0

votes

1

answer

445

views

Stategies to avoid NIntegrate::slwcon error

numerical-integration error-messages

oct 13 at 3:34 Andrew Moylan 1,925

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