Stack Exchange Network

Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.

Visit Stack Exchange
Loading…
  1. 0
  2. +0
    • Tour Start here for a quick overview of the site
    • Help Center Detailed answers to any questions you might have
    • Meta Discuss the workings and policies of this site
    • About Us Learn more about Stack Overflow the company
    • Business Learn more about hiring developers or posting ads with us
  3. Log in Sign up
  4. current community

    • Mathematica
      help chat
    • Mathematica Meta

    your communities

    Sign up or log in to customize your list.

    more stack exchange communities

    company blog
Mathematica
  1. Home
    1. Questions
    2. Tags
    3. Users
    4. Unanswered
Profile Activity
Meta user
Network profile
rhermans

Reputation

26,624
  • 26.6k
  • 19.4k
  • 12.2k
  • 2018
  • 2019
  • 2020
  • 2021

Next tag badge

import
97/100 score
23/20 answers

Badges

4
45
116

Newest

 Yearling

Next badge

124/500
Illuminator

Impact

~254k
people reached
621 posts edited
158 helpful flags
2,853 votes cast
Summary Answers Questions Tags Badges Bookmarks Bounties Reputation All actions

61 Bookmarks

Votes Activity Newest Views Added
199
votes
2
answers
11k
views

What is the distinction between DownValues, UpValues, SubValues, and OwnValues?

assignment
Mar 16 '16 at 15:41 Community♦ 1
197
votes
2
answers
62k
views

QR Code in shopping cart handle

image-processing
Jun 14 '13 at 12:07 Community♦ 1
151
votes
3
answers
11k
views

How to make use of Associations?

version-10 core-language data-structures associations
Dec 21 '15 at 7:58 Community♦ 1
142
votes
9
answers
12k
views

General strategies to write big code in Mathematica?

programming functional-style guidelines
May 24 '17 at 10:15 Community♦ 1
118
votes
1
answer
7k
views

File-backed lists/variables for handling large data

performance-tuning files-and-directories data-structures databases lazy-computations
Sep 3 '15 at 21:39 Community♦ 1
103
votes
3
answers
13k
views

Recovering data points from an image

graphics import image-processing
May 4 '18 at 18:06 Glorfindel 395
98
votes
12
answers
10k
views

Artistic image vectorization

image-processing generative-art
Dec 1 '17 at 21:25 Chip Hurst 29.6k
96
votes
4
answers
16k
views

Why should I avoid the For loop in Mathematica?

core-language coding-style faq
Jul 15 at 15:41 Michael E2 188k
74
votes
1
answer
2k
views

How to simplify writing LibraryLink code?

librarylink development
Nov 2 '17 at 14:51 Szabolcs 212k
68
votes
5
answers
28k
views

Creating legends for plots with multiple lines?

plotting legending
Jul 11 '17 at 18:21 Jens 92.9k
62
votes
3
answers
6k
views

How can we make publication-quality PlotMarkers without version 10?

plotting graphics polygons marker
Oct 10 '19 at 15:57 Community♦ 1
61
votes
2
answers
3k
views

How can I add drop shadows and specular highlights to 2D graphics?

graphics image-processing
Mar 3 '14 at 13:33 Community♦ 1
53
votes
5
answers
5k
views

Creating ghost trail effects

graphics animation visualization
May 27 '14 at 13:48 VividD 3,500
49
votes
3
answers
6k
views

Saving Mathematica kernel state?

persistence
Feb 9 '14 at 20:04 Community♦ 1
49
votes
5
answers
23k
views

Find eigen energies of time-independent Schrödinger equation

equation-solving physics parametric-functions
Dec 23 at 16:02 Indrasis Mitra 131
38
votes
3
answers
7k
views

Remove noise from data

data physics filtering signal-processing
Apr 14 '17 at 19:43 yode 19.9k
37
votes
3
answers
2k
views

Interrogating a running evaluation

evaluation debugging
Jul 24 '18 at 6:03 Kuba♦ 129k
36
votes
2
answers
3k
views

How to make a curve selectable from a scaned image and convert it to a list of coordinates

programming image-processing code-request data-acquisition
Nov 1 '18 at 7:01 Alexey Popkov 50.1k
36
votes
2
answers
8k
views

Mathematica stuck in “running” for every calculation I attempt, kernel error

bugs front-end warning-messages system paclets
Jan 17 '19 at 5:31 Eyup 1
35
votes
1
answer
2k
views

Convex optimization

list-manipulation mathematical-optimization
Dec 6 '16 at 14:08 gpap 9,227
30
votes
2
answers
62k
views

How to express trigonometric equation in terms of of given trigonometric function?

functions trigonometry
Mar 7 '17 at 16:57 Community♦ 1
29
votes
5
answers
2k
views

What are the requirements for a well behaved indexed variable? Subscript, ToExpression, Downvalue?

core-language symbols index downvalues indexed-variable
Sep 19 '17 at 12:36 rhermans 26.6k
28
votes
8
answers
2k
views

Using patterns in pure functions

function-construction pattern-matching pure-function
Sep 23 '17 at 2:53 Mr.Wizard 259k
27
votes
1
answer
498
views

Are greek symbols causing different evaluation?

calculus-and-analysis assumptions symbols
Jul 4 '15 at 2:43 m_goldberg 104k
27
votes
3
answers
2k
views

Import an RDATA, SPSS, SAS, or STATA file into Mathematica

import
Aug 8 at 12:08 Andy Krock 71
26
votes
2
answers
2k
views

Implementation of Balaban's Line intersection algorithm in Mathematica

performance-tuning computational-geometry algorithm code-request intersection
Jan 20 '18 at 12:02 Alexey Popkov 50.1k
24
votes
4
answers
1k
views

Permanently extending the behaviour of functions (like decorators)

programming evaluation design-patterns
Sep 13 '17 at 12:42 Mr.Wizard 259k
23
votes
1
answer
997
views

How to write Morse code into Plot Dashing?

plotting style
Nov 22 '14 at 15:41 Community♦ 1
21
votes
4
answers
12k
views

How to create an hexagonal lattice structure

visualization lattices
Nov 5 at 15:22 Anton Antonov 32.5k
20
votes
4
answers
2k
views

Geolocate multiple IP addresses

performance-tuning geography networking
Sep 6 '17 at 12:44 Szabolcs 212k
1
2 3 Next
Mathematica
  • Tour
  • Help
  • Chat
  • Contact
  • Feedback
  • Mobile
Company
  • Stack Overflow
  • For Teams
  • Advertise With Us
  • Hire a Developer
  • Developer Jobs
  • About
  • Press
  • Legal
  • Privacy Policy
  • Terms of Service
Stack Exchange
Network
  • Technology
  • Life / Arts
  • Culture / Recreation
  • Science
  • Other
  • Stack Overflow
  • Server Fault
  • Super User
  • Web Applications
  • Ask Ubuntu
  • Webmasters
  • Game Development
  • TeX - LaTeX
  • Software Engineering
  • Unix & Linux
  • Ask Different (Apple)
  • WordPress Development
  • Geographic Information Systems
  • Electrical Engineering
  • Android Enthusiasts
  • Information Security
  • Database Administrators
  • Drupal Answers
  • SharePoint
  • User Experience
  • Mathematica
  • Salesforce
  • ExpressionEngine® Answers
  • Stack Overflow em Português
  • Blender
  • Network Engineering
  • Cryptography
  • Code Review
  • Magento
  • Software Recommendations
  • Signal Processing
  • Emacs
  • Raspberry Pi
  • Stack Overflow на русском
  • Code Golf
  • Stack Overflow en español
  • Ethereum
  • Data Science
  • Arduino
  • Bitcoin
  • Software Quality Assurance & Testing
  • Sound Design
  • Windows Phone
  • more (28)
  • Photography
  • Science Fiction & Fantasy
  • Graphic Design
  • Movies & TV
  • Music: Practice & Theory
  • Worldbuilding
  • Video Production
  • Seasoned Advice (cooking)
  • Home Improvement
  • Personal Finance & Money
  • Academia
  • Law
  • Physical Fitness
  • Gardening & Landscaping
  • Parenting
  • more (10)
  • English Language & Usage
  • Skeptics
  • Mi Yodeya (Judaism)
  • Travel
  • Christianity
  • English Language Learners
  • Japanese Language
  • Chinese Language
  • French Language
  • German Language
  • Biblical Hermeneutics
  • History
  • Spanish Language
  • Islam
  • Русский язык
  • Russian Language
  • Arqade (gaming)
  • Bicycles
  • Role-playing Games
  • Anime & Manga
  • Puzzling
  • Motor Vehicle Maintenance & Repair
  • Board & Card Games
  • Bricks
  • Homebrewing
  • Martial Arts
  • The Great Outdoors
  • Poker
  • Chess
  • Sports
  • more (16)
  • MathOverflow
  • Mathematics
  • Cross Validated (stats)
  • Theoretical Computer Science
  • Physics
  • Chemistry
  • Biology
  • Computer Science
  • Philosophy
  • Linguistics
  • Psychology & Neuroscience
  • Computational Science
  • more (10)
  • Meta Stack Exchange
  • Stack Apps
  • API
  • Data
  • Blog
  • Facebook
  • Twitter
  • LinkedIn
  • Instagram

site design / logo © 2021 Stack Exchange Inc; user contributions licensed under cc by-sa. rev 2021.1.21.38376

Mathematica is a registered trademark of Wolfram Research, Inc. While the mark is used herein with the limited permission of Wolfram Research, Stack Exchange and this site disclaim all affiliation therewith.