Mathematics tools

List of discussions. Showing 100 of 1691 discussions
Discussion	Started by	Last post	Replies
STACK/Moodle 4.x: Too many arguments supplied to ct2_latex	George Schaathun 16 May 2023	George Schaathun 22 May 2023	3
STACK/Moodle 4.1 question examples with graph	Miro Iliaš 28 May 2023	Miro Iliaš 28 May 2023	0
STACK/MaximaPool: Time-out waiting for Maxima output at startup Locked	Tinu Weber 23 Apr 2021	Tim Hunt 28 Apr 2021	5
STACK/MAXIMA limit of a function Locked	Hendrikje Schmidtpott 11 May 2022	Andreas Steiger 15 Aug 2022	4
STACK/Maxima errors after upgrade Locked	Tom Smith 1 Sept 2020	Madhu Avasarala 19 May 2021	11
STACK/MathJax and [Math Error] Locked	Daniel Bearup 9 Mar 2021	Christopher Sangwin 12 Mar 2021	1
STACK. Maxima command "timeout --kill-after=10s 10s maxima" Locked	Evgeniy Grishenko 3 June 2020	Evgeniy Grishenko 4 June 2020	2
STACK? Locked	David Gilpin 12 Sept 2011	David Gilpin 31 Jan 2012	9
Stack: Wrong validation display Locked	Martin Kraska 1 Mar 2020	Martin Kraska 4 Mar 2020	4
STACK: wrong input interpretation Locked	Benedikt Köhler 3 Dec 2019	Stephan Bach 10 Dec 2019	6
STACK: Where what is in the verification window is wrong. Locked	Jonathan Shapiro 1 July 2022	Christopher Sangwin 2 July 2022	2
STACK: where the question answer is a set.	Jonathan Shapiro 4 Nov 2023	Florian Hanisch 4 Nov 2023	1
STACK: what would be the best way to create a question asking to solve simultaneous equations Locked	Abigail Pied 22 Feb 2023	Abigail Pied 22 Feb 2023	1
STACK: Warning: argument a not recognized. What does this error mean? Locked	Evgeniy Grishenko 12 Oct 2022	Evgeniy Grishenko 12 Oct 2022	0
STACK: variable number of inputs possible?	Florian Hanisch 17 Jan 2023	Florian Hanisch 28 Apr 2023	2
Stack: validation of answer deletes zeroes Locked	Paul Schwarz 30 Jan 2019	Christopher Sangwin 4 Feb 2019	3
STACK: Validation hint is breaking MathJax Locked	Stephan Bach 8 July 2021	Stephan Bach 8 July 2021	0
Stack: Using answers from other questions Locked	Paul Schwarz 27 Feb 2018	Christopher Sangwin 27 Feb 2018	1
STACK: Unicode display test failing in healthscript Locked	Stuart Anderson 29 July 2022	Tim Hunt 16 Aug 2022	3
STACK: Token for formative response tree Locked	Stephan Bach 18 June 2020	Christopher Sangwin 20 June 2020	3
STACK: SubstEquiv not working as expected?	Elias Eingang 19 July 2023	Elias Eingang 25 July 2023	2
STACK: Strings as Answerfields Locked	Markus Smole 16 Jan 2017	Stuart Jones 7 Feb 2017	4
STACK: Strange deletion of significant digits in expressions Locked	Evgeniy Grishenko 10 Nov 2022	Thibaut Meunier 14 Jan 2023	4
STACK: Showing incorrect answer in drop-down or radio-button Locked	Miro Iliaš 26 Dec 2020	Miro Iliaš 28 Dec 2020	1
STACK: show second part of question only after first part has been answered Locked	Lea Brüggemann 13 Dec 2021	Lea Brüggemann 23 Dec 2021	2
STACK: Restrict input to a given set of variable names Locked	Martin Kraska 10 Oct 2020	Martin Kraska 17 Oct 2020	2
Stack: removing brackets only! Locked	Malik Koné 11 Mar 2014	Christopher Sangwin 13 Mar 2014	2
STACK: rand_with_prohib returns -1 even when it is prohobited	Miika Aitomaa 4 Sept 2023	Christopher Sangwin 21 Sept 2023	4
STACK: question value in prt Locked	Hendrikje Schmidtpott 23 Nov 2022	Christopher Sangwin 24 Nov 2022	1
STACK: Question tests & deployed variants Locked	Magdalena Kucharska 18 June 2020	Tim Hunt 18 June 2020	3
STACK: Problems with float answers less than 10^(-10) Locked	Mikko Vasko 25 Apr 2016	Mikko Vasko 25 Apr 2016	0
STACK: Problems with cartesian_products Locked	Frauke Sprengel 20 Feb 2023	Lennart Kramer 22 Feb 2023	1
STACK: Problem with syntax hint if input type is "units" Locked	Martin Kraska 2 Mar 2020	Christopher Sangwin 2 Mar 2020	1
STACK: Problem with sqrt and sin/cos Locked	Mikko Vasko 7 Jan 2016	Christopher Sangwin 8 Jan 2016	1
STACK: Problem with displaying sets Locked	István Tóth 12 Oct 2016	Christopher Sangwin 26 Oct 2016	1
STACK: Preset variable values for each student Locked	Kari Lehtonen 1 Feb 2017	Tim Hunt 1 Feb 2017	1
STACK: Planning for moodle version 4 upgrade - plugin update timescales Locked	Stuart Anderson 5 Apr 2022	Stuart Anderson 6 Apr 2022	2
STACK: Partial grading Locked	Mikko Vasko 17 Feb 2016	Tim Hunt 18 Feb 2016	3
STACK: partial credits for correct calculations with wrong values Locked	Stefan Röhle 16 May 2017	Tim Hunt 17 May 2017	1
STACK: Parantheses in the derivative of a product? Locked	Teemu Kokkonen 2 Mar 2023	Teemu Kokkonen 2 Mar 2023	0
STACK: Paired Random Variables Locked	David Hilsen 9 Nov 2016	David Hilsen 10 Nov 2016	2
STACK: numerical tolerance of "ta: decimalplaces(subst([..." answer Locked	Miro Iliaš 17 Dec 2020	Miro Iliaš 21 Dec 2020	4
STACK: nullspace(M) Locked	Hendrikje Schmidtpott 22 Dec 2020	Christopher Sangwin 29 Dec 2020	1
STACK: non-ASCII characters cause a database write error Locked	Evgeniy Grishenko 20 Sept 2022	Evgeniy Grishenko 20 Sept 2022	1
STACK: no student input Locked	Hendrikje Schmidtpott 10 Feb 2017	Christopher Sangwin 3 Dec 2017	8
STACK: Multiple instances of the same feedback Locked	Martin Kraska 23 Mar 2020	Martin Kraska 24 Mar 2020	7
STACK: multiple Extra Options, displaying significant figures Locked	Johannes Goebel 18 Oct 2022	Johannes Goebel 18 Oct 2022	0
STACK: multiple boards in a JSX Graph Locked	Stephan Bach 4 July 2020	Stephan Bach 4 July 2020	0
STACK: Is it possible to use student input in hexadecimal or other base N number form? Locked	Lukasz Kadlubowski 31 Oct 2022	Lukasz Kadlubowski 28 Dec 2022	2
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
STACK: interchangable indices	Elias Eingang 2 Apr 2024	Elias Eingang 8 Apr 2024	3
STACK: integer and float variables in algebraic input Locked	Miro Iliaš 9 Dec 2020	Leo Butler 9 Dec 2020	1
STACK: inputs with forgotten * in front of parenthesize Locked	Benjamin Marussig 25 Jan 2022	Benjamin Marussig 28 Jan 2022	8
STACK: Input as a function Locked	toolmath math 21 July 2022	toolmath math 21 July 2022	2
STACK: incorrect LaTeX formula display Locked	Miro Iliaš 14 Dec 2020	Miro Iliaš 14 Dec 2020	0
STACK: How to write F_{1x} in input? Locked	Martin Kraska 27 Mar 2022	Martin Kraska 23 Apr 2022	3
STACK: How to use nonASCII characters in radio buttons Locked	Miro Iliaš 15 Nov 2021	Miro Iliaš 19 Nov 2021	3
STACK: How to check if a point is in a domain of a function given by the student? Locked	Luiz Gustavo Cordeiro 12 Nov 2021	Luiz Gustavo Cordeiro 14 Jan 2022	3
STACK: how to avoid "Input of units is case sensitive" Locked	Miro Iliaš 13 Dec 2020	Miro Iliaš 5 Jan 2021	3
STACK: how NOT to display Runtime errors in PRT feedback Locked	Bernat Martinez 22 Apr 2021	Bernat Martinez 22 Apr 2021	2
STACK: How do I enter list as answer? Locked	Evgeniy Grishenko 10 Jan 2021	Christopher Sangwin 10 Jan 2021	1
STACK: Handling of general feedback Locked	Martin Kraska 24 Mar 2020	Tim Hunt 27 Mar 2020	7
STACK: graphics on the fly? Locked	Ben Mestel 28 Mar 2023	Ben Mestel 28 Mar 2023	0
STACK: Grading a single checkbox item Locked	Teemu Kokkonen 16 Feb 2022	Teemu Kokkonen 6 May 2022	6
STACK: fraction as a coefficient in expressions	Miika Aitomaa 13 Sept 2023	Miika Aitomaa 13 Sept 2023	0
STACK: Formatting of expressions Locked	Martin Kraska 16 Nov 2020	Martin Kraska 17 Nov 2020	4
Stack: Force student to enter a simple fraction without operators Locked	Tobias Schliebitz 4 Dec 2017	Tobias Schliebitz 11 Dec 2017	4
STACK: for loops in questions Locked	Jan Eric Kyprianidis 14 Nov 2017	Christopher Sangwin 23 Nov 2017	1
STACK: Equivalence Reasoning example not working well Locked	Yew Hong Ng 21 Apr 2021	Yew Hong Ng 21 Apr 2021	0
STACK: Displaying utf-8 characters	Florian Hanisch 27 Sept 2023	Christopher Sangwin 2 Oct 2023	3
STACK: displaying negative exponents Locked	Markus Smole 27 June 2021	Christopher Sangwin 1 July 2021	3
STACK: display options for expressions involving -(-x) Locked	David Johnston 3 Jan 2016	Christopher Sangwin 3 Jan 2016	1
STACK: display of the standard feedback Locked	Stephan Bach 23 Oct 2019	Stephan Bach 23 Oct 2019	0
STACK: display format Locked	Jerry Zielinsky 15 Aug 2015	Christopher Sangwin 22 Aug 2015	4
STACK: Customizing the "Int" answer test Locked	Henning Bostelmann 21 Oct 2015	Henning Bostelmann 3 Nov 2015	3
STACK: correct answer, but 0 credit Locked	Oleg Melnikov 25 Jan 2022	Oleg Melnikov 25 Jan 2022	0
STACK: Checkbox, some expressions 'validated' as invalid	Víťa Vydra 27 Oct 2023	Christopher Sangwin 27 Oct 2023	3
STACK: castext2 subfiles generating deprecated code errors Locked	Christe McMenomy 18 Aug 2022	Christe McMenomy 20 Aug 2022	2
Stack: CAS failed to return data error Locked	Snowberry Project 2 Mar 2020	Christopher Sangwin 2 Mar 2020	1
STACK: Can not create new response trees	Florian Hanisch 28 Apr 2023	Christopher Sangwin 2 May 2023	1
STACK: caching behaviour since release 4.4.0	Stuart Anderson 25 Oct 2023	Stuart Anderson 27 Oct 2023	4
STACK: bold vectors in validation window Locked	Balázs Kovacs 12 Sept 2019	Balázs Kovacs 15 Sept 2019	2
STACK: Aliases of functions Locked	Evgeniy Grishenko 3 Nov 2022	Evgeniy Grishenko 3 Nov 2022	0
STACK: AlgEquiv answer test fails Locked	Nicolas Régnier 3 Mar 2015	Nicolas Régnier 5 Mar 2015	2
STACK: After validation field "matrix of variable size" becomes empty Locked	Evgeniy Grishenko 12 Feb 2021	Evgeniy Grishenko 12 Feb 2021	0
STACK: Access to answer test result in the feedback tree Locked	Martin Kraska 11 Apr 2021	Christopher Sangwin 12 Apr 2021	1
STACK: a space as "Forbidden word" Locked	michele impedovo 10 Oct 2019	Christopher Sangwin 11 Oct 2019	1
STACK: 2*sqrt(2) Locked	Tim Lowe 4 Mar 2021	Stephen Nulty 4 June 2021	7
STACK: "CAS failed to return any data due to timeout"	Josh Joubert 4 Feb 2024	Josh Joubert 5 Feb 2024	2
STACK: puzzled over Interpretation of input Locked	Benedikt Köhler 20 Aug 2019	Tim Hunt 21 Aug 2019	4
STACK, moodle and PHP versions Locked	Guido Pinkernell 16 Nov 2019	Guido Pinkernell 17 Nov 2019	5
Stack, MaximaPool and Maxima on a separate server Locked	Ewout ter Haar 3 Nov 2014	gerd schmidt 27 June 2017	31
STACK, error in question variable field Locked	Ákos Pilgermájer 6 Aug 2021	Ákos Pilgermájer 6 Aug 2021	0
STACK, change of validation Locked	Stephan Bach 20 Oct 2020	Stephan Bach 27 Oct 2020	4
STACK, avoid Bankers' Rounding	speedy jiang 17 Jan 2023	Lillian Hueber 3 Oct 2023	14
stack_include error Locked	Hendrikje Schmidtpott 4 Apr 2023	Hendrikje Schmidtpott 12 Apr 2023	2
stack_cas_connection: MaximaPool error: 0 Locked	Fabienne Neveu 23 Aug 2018	Adrian Perez Rodriguez 25 Oct 2018	2
stack_cas_connection: could not open a CAS process Locked	Federico Binaglia 9 Mar 2020	Federico Binaglia 10 Mar 2020	2
Stack with Solve Locked	Stuart Jones 30 July 2016	Stuart Jones 4 Aug 2016	4
STACK version 3.3 released Locked	Tim Hunt 26 Sept 2014	Laurent BRIEND 16 Oct 2014	11

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