Mathematics tools

List of discussions. Showing 100 of 1690 discussions
Discussion	Started by	Last post	Replies
How can I determine from within a [[JSXGraph]] that I am inside a STACK question? Locked	Martin Kraska 10 Sep 2021	Martin Kraska 10 Sep 2021	0
moodle 2.8 Mathematics Locked	Alex gk 10 Sep 2021	Alex gk 10 Sep 2021	0
Moodle assignment text editor Locked	Bathandwa Kholisa 28 Aug 2021	Bathandwa Kholisa 28 Aug 2021	0
Stack user input beetween LaTeX code in Moodle Locked	Nincs Nekem 26 Aug 2021	Nincs Nekem 29 Aug 2021	3
Roman numerals in Stack Locked	Nincs Nekem 28 Aug 2021	Nincs Nekem 29 Aug 2021	2
MathML to MathJax conversion Locked	Zol Szekely 26 Aug 2021	Zol Szekely 26 Aug 2021	0
Algebra notation filter Locked	Helen Foster 25 Aug 2021	Helen Foster 25 Aug 2021	0
Stack keeps turning off Locked	Bruce Musinguzi 2 Aug 2021	Lennart Kramer 24 Aug 2021	5
How to avoid cancelling of factor 1 with units? Locked	Martin Kraska 20 Aug 2021	Martin Kraska 23 Aug 2021	6
Problem with underline in Mathjax Locked	Martin Kraska 12 Aug 2021	Christopher Sangwin 19 Aug 2021	4
JSXGraph - Circle with image Locked	Miguel Bejarano 12 Aug 2021	Miguel Bejarano 12 Aug 2021	0
Passing STACK variables to questions without TeX rendering: Is it possible? Locked	Peter Smith 9 Aug 2021	Stephan Bach 10 Aug 2021	4
Standard rounding/bankers rounding and a serious bug Locked	Mark Delong 4 Aug 2021	Stephan Bach 9 Aug 2021	7
STACK, error in question variable field Locked	Ákos Pilgermájer 6 Aug 2021	Ákos Pilgermájer 6 Aug 2021	0
JSXGraph use - 2 in Formula Locked	Miguel Bejarano 4 Jul 2021	Miguel Bejarano 5 Aug 2021	11
Wiris graph stuck on loading image Locked	Rodrigo Garcia 2 Aug 2021	Rodrigo Garcia 2 Aug 2021	0
JSXGraph - Formula review Locked	Miguel Bejarano 20 Jul 2021	Andreas Walter 2 Aug 2021	3
JSXGraph use - 3 in Formula Locked	Miguel Bejarano 29 Jul 2021	Miguel Bejarano 2 Aug 2021	1
Grading in Stack Mult-Part Questions Locked	Bruce Musinguzi 1 Aug 2021	Martin Kraska 1 Aug 2021	1
STACK - Negative sign, fractions and intervals not being handled correctly Locked	Luiz Gustavo Cordeiro 28 Jul 2021	Luiz Gustavo Cordeiro 28 Jul 2021	2
Stack Number of Decimal Places Comparison Locked	Rodrigo RS 2 Jun 2021	Leo Butler 28 Jul 2021	4
Latex Syntax for intersection and Union Locked	Bruce Musinguzi 19 Jul 2021	Christopher Sangwin 20 Jul 2021	1
Indices Locked	Bruce Musinguzi 15 Jul 2021	Bruce Musinguzi 17 Jul 2021	2
Setting up Maxima Pool and Stack on a sepearte server Locked	Bruce Musinguzi 5 Jul 2021	Bruce Musinguzi 10 Jul 2021	6
Is STACK very resource consuming? Locked	Daniel Gandolfo 29 Mar 2021	Bruce Musinguzi 10 Jul 2021	20
AsciiMath Delimiter not working with MathJax? Locked	Stanislav Shap 6 Jul 2021	Stanislav Shap 9 Jul 2021	2
STACK: Validation hint is breaking MathJax Locked	Stephan Bach 8 Jul 2021	Stephan Bach 8 Jul 2021	0
JSXGraph use Locked	Miguel Bejarano 4 Jul 2021	Miguel Bejarano 4 Jul 2021	2
Latex typesetting in automatically generated feedback strings Locked	Martin Kraska 3 Jul 2021	Martin Kraska 3 Jul 2021	1
STACK: displaying negative exponents Locked	Markus Smole 27 Jun 2021	Christopher Sangwin 1 Jul 2021	3
Validate a formula in Stack (special character) Locked	Stéphan GRIGNON 22 Jun 2021	Stéphan GRIGNON 23 Jun 2021	3
Equation editor in Stack Locked	Elisabeth Gruwé 15 Jun 2021	Elisabeth Gruwé 15 Jun 2021	0
Adding the same question to a quiz (wiris quizzes with randomized var) Locked	Yew Hong Ng 15 Jun 2021	Tim Hunt 15 Jun 2021	1
Deploying Stack-questions problem Locked	Mikko Västi 2 Feb 2021	Tim Hunt 15 Jun 2021	7
Strange behaviour of Maxima's plot in STACK Locked	Stephan Bach 8 Jun 2021	Christopher Sangwin 9 Jun 2021	1
Stack : choice of response test Locked	Stéphan GRIGNON 3 Jun 2021	Stéphan GRIGNON 9 Jun 2021	4
Formula question type (No Stack) Locked	Miguel Bejarano 15 May 2021	Miguel Bejarano 8 Jun 2021	6
STACK: 2*sqrt(2) Locked	Tim Lowe 4 Mar 2021	Stephen Nulty 4 Jun 2021	7
STACK : accented characters in a list Locked	Stéphan GRIGNON 2 Jun 2021	Stéphan GRIGNON 2 Jun 2021	2
How to show calculation steps in STACK? Locked	Daisy Syarif 1 Jun 2021	Daisy Syarif 1 Jun 2021	4
Ambiguous validation / TEST FAILED Locked	Bhardwaj Vivek Kushal 23 May 2021	Bhardwaj Vivek Kushal 23 May 2021	0
STACK/Maxima errors after upgrade Locked	Tom Smith 1 Sep 2020	Madhu Avasarala 19 May 2021	11
negative numbers in brackets Locked	Björn Gerß 9 May 2021	Björn Gerß 10 May 2021	4
STACK/MaximaPool: Time-out waiting for Maxima output at startup Locked	Tinu Weber 23 Apr 2021	Tim Hunt 28 Apr 2021	5
STACK: how NOT to display Runtime errors in PRT feedback Locked	Bernat Martinez 22 Apr 2021	Bernat Martinez 22 Apr 2021	2
Stack and GeogGebra Locked	Stéphan GRIGNON 14 Apr 2021	Stéphan GRIGNON 21 Apr 2021	4
STACK: Equivalence Reasoning example not working well Locked	Yew Hong Ng 21 Apr 2021	Yew Hong Ng 21 Apr 2021	0
STACK - expand/factor question Locked	r k 21 Mar 2021	Stephan Bach 16 Apr 2021	5
Converter for LON-CAPA problems to Moodle STACK out now Locked	Frauke Sprengel 18 Mar 2021	Frauke Sprengel 14 Apr 2021	2
STACK: Access to answer test result in the feedback tree Locked	Martin Kraska 11 Apr 2021	Christopher Sangwin 12 Apr 2021	1
underlining symbols in TeX-mode Locked	Jürgen Göbel 8 Apr 2021	Jürgen Göbel 8 Apr 2021	2
Re-enable MathML capability in posts Locked	Christe McMenomy 17 Mar 2021	Christe McMenomy 8 Apr 2021	3
1/3 as a periodic decimal fraction in stack Locked	Björn Gerß 14 Mar 2021	Björn Gerß 18 Mar 2021	2
STACK/MathJax and [Math Error] Locked	Daniel Bearup 9 Mar 2021	Christopher Sangwin 12 Mar 2021	1
General Feedback ignores CAS Values Locked	Martin Kraska 2 Mar 2021	Martin Kraska 2 Mar 2021	1
Limit access to user using Wiris Quizzes in Moodle Locked	Min Ami 2 Mar 2021	Min Ami 2 Mar 2021	0
STACK: After validation field "matrix of variable size" becomes empty Locked	Evgeniy Grishenko 12 Feb 2021	Evgeniy Grishenko 12 Feb 2021	0
Jqmath Locked	Manish Varma 5 Feb 2021	Manish Varma 5 Feb 2021	0
STACK conference 2021 Locked	Christopher Sangwin 26 Jan 2021	Christopher Sangwin 26 Jan 2021	0
STACK Matrix Diagonalisable Locked	Ruth Reynolds 20 Jan 2021	Christopher Sangwin 25 Jan 2021	1
Some stack questions not working with deferred feedback Locked	pitou col 13 Jan 2021	pitou col 19 Jan 2021	1
Can I use arrays on the STACK? Locked	Evgeniy Grishenko 10 Jan 2021	Evgeniy Grishenko 10 Jan 2021	0
STACK: How do I enter list as answer? Locked	Evgeniy Grishenko 10 Jan 2021	Christopher Sangwin 10 Jan 2021	1
STACK: Is it possible to hide the matrix size hint from the student? Locked	Evgeniy Grishenko 6 Jan 2021	Evgeniy Grishenko 7 Jan 2021	2
Type of answer test, when the correct answer is a chemical formula or a word Locked	Armand Majer 23 Dec 2020	Miro Iliaš 5 Jan 2021	11
STACK: how to avoid "Input of units is case sensitive" Locked	Miro Iliaš 13 Dec 2020	Miro Iliaš 5 Jan 2021	3
GeoGebra review Locked	Miguel Bejarano 2 Jan 2021	Miguel Bejarano 2 Jan 2021	0
validation display for sign function Locked	Martin Kraska 21 Dec 2020	Martin Kraska 29 Dec 2020	2
what are the latex formatting rules for general feedback? Locked	Martin Kraska 13 Dec 2020	Martin Kraska 29 Dec 2020	2
STACK: nullspace(M) Locked	Hendrikje Schmidtpott 22 Dec 2020	Christopher Sangwin 29 Dec 2020	1
Add additional tabs for Equation Editor Locked	Sreekanth Chakravarthy 28 Dec 2020	Sreekanth Chakravarthy 28 Dec 2020	0
STACK: Showing incorrect answer in drop-down or radio-button Locked	Miro Iliaš 26 Dec 2020	Miro Iliaš 28 Dec 2020	1
Random permutations of radio button answers in Stack Locked	Armand Majer 22 Dec 2020	Armand Majer 22 Dec 2020	1
The tag [[feedback:prt1]] is not replaced because of the filter "Activity names auto-linking" if ... Locked	Reinhilde Beck 22 Dec 2020	Reinhilde Beck 22 Dec 2020	0
STACK: numerical tolerance of "ta: decimalplaces(subst([..." answer Locked	Miro Iliaš 17 Dec 2020	Miro Iliaš 21 Dec 2020	4
Someone using WIRIS quizzes here? Locked	David Soria 1 Oct 2020	David Soria 20 Dec 2020	4
STACK: incorrect LaTeX formula display Locked	Miro Iliaš 14 Dec 2020	Miro Iliaš 14 Dec 2020	0
Can Stack assign SI units to variables? Or can Stack evaluate (g/(g/mol)) as (mol)? Locked	Armand Majer 13 Dec 2020	Miro Iliaš 13 Dec 2020	3
Tests for physical dimension Locked	Martin Kraska 11 Jul 2020	Martin Kraska 10 Dec 2020	5
Reaping old maxima processes Locked	Leo Butler 3 Dec 2020	Leo Butler 10 Dec 2020	5
STACK: integer and float variables in algebraic input Locked	Miro Iliaš 9 Dec 2020	Leo Butler 9 Dec 2020	1
ambiguous validation 2 Locked	Martin Kraska 17 Oct 2020	Martin Kraska 9 Dec 2020	3
accuracy measurement Locked	Hiram Bollaert 8 Dec 2020	Hiram Bollaert 8 Dec 2020	0
Checking for correct mantissa value of input with units Locked	Martin Kraska 6 Dec 2020	Stephan Bach 8 Dec 2020	5
Entering fraction instead of a decimal number Locked	Armand Majer 7 Dec 2020	Armand Majer 7 Dec 2020	0
STACK input of compound symbols Locked	Martin Kraska 20 Nov 2020	Martin Kraska 7 Dec 2020	5
Help with STACK/Maxima Locked	Miro Iliaš 1 Dec 2020	Miro Iliaš 6 Dec 2020	2
Error loading/displaying fractions in mathematics questions Locked	David LewisN 27 Nov 2020	David LewisN 27 Nov 2020	0
STACK doesn't sync seeds inside the same random group. Causes? Locked	Orestes Mas 26 Nov 2020	Tim Hunt 26 Nov 2020	1
Drop down input in Stack questions Locked	Armand Majer 17 Nov 2020	Stephan Bach 24 Nov 2020	3
scientific notation Locked	Björn Gerß 6 Nov 2020	Björn Gerß 24 Nov 2020	4
Problem with drop down input Locked	Armand Majer 23 Nov 2020	Armand Majer 23 Nov 2020	2
Upcoming STACK workshops Locked	Malthe Sporring 23 Nov 2020	Malthe Sporring 23 Nov 2020	0
How to fix the following problem with Stack question? Locked	Armand Majer 16 Nov 2020	Malthe Sporring 23 Nov 2020	3
Can units be submitted into an answer in Stack questions Locked	Armand Majer 17 Nov 2020	Armand Majer 21 Nov 2020	2
Equation Preview doesn't display the equation nor the down arrow Locked	Sokunthearith Makara 3 May 2020	Daniel Thies 20 Nov 2020	3
Checking for a certain variable in student's answer Locked	Jannis Korn 19 Nov 2020	Stephan Bach 19 Nov 2020	1
STACK: Formatting of expressions Locked	Martin Kraska 16 Nov 2020	Martin Kraska 17 Nov 2020	4
STACK specific feedback Locked	Ralf Hoheisel 16 Nov 2020	Ralf Hoheisel 17 Nov 2020	5
Why is this algebraically equivalent? Locked	Martin Kraska 12 Nov 2020	Martin Kraska 16 Nov 2020	3

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