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Commit 04db6eda authored by Chris Sangwin's avatar Chris Sangwin
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Prepare for the 4.4.2 release.

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Readme.md
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# STACK 4.4.1
# STACK 4.4.2
STACK is an assessment system for mathematics, science and related disciplines. STACK is a question type for the Moodle learning management system, and also the ILIAS learning management system.
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doc/en/Authoring/Answer_tests_results.md
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......@@ -299,6 +299,17 @@ This page exposes the results of running answer tests on STACK test cases. This
<td class="cell c7"></td>
<td class="cell c8"></td>
</tr>
<tr class="pass">
<td class="cell c0">AlgEquiv</td>
<td class="cell c1"><span style="color:green;"><i class="fa fa-check"></i></span></td>
<td class="cell c2"><pre>452</pre></td>
<td class="cell c3"><pre>4.52*10^2</pre></td>
<td class="cell c4"></td>
<td class="cell c5">0</td>
<td class="cell c6"></td>
<td class="cell c7"></td>
<td class="cell c8"></td>
</tr>
<tr class="pass">
<td class="cell c0">AlgEquiv</td>
<td class="cell c1"><span style="color:green;"><i class="fa fa-check"></i></span></td>
......@@ -1538,6 +1549,17 @@ k^2+4*k-12)]</pre></td>
<td class="cell c7"></td>
<td class="cell c8"></td>
</tr>
<tr class="pass">
<td class="cell c0">AlgEquiv</td>
<td class="cell c1"><span style="color:green;"><i class="fa fa-check"></i></span></td>
<td class="cell c2"><pre>[1,2]</pre></td>
<td class="cell c3"><pre>ntuple(1,2)</pre></td>
<td class="cell c4"></td>
<td class="cell c5">0</td>
<td class="cell c6"></td>
<td class="cell c7">Your answer should be an expression, not an equation, inequality, list, set or matrix.</td>
<td class="cell c8">ATAlgEquiv_SA_not_expression.</td>
</tr>
<tr class="notes">
<td class="cell c0"><td colspan="8">Rounding of floats</td></td>
</tr>
......@@ -3160,6 +3182,17 @@ nf &lt;= x)</pre></td>
<td class="cell c7"></td>
<td class="cell c8">ATEquation_default</td>
</tr>
<tr class="pass">
<td class="cell c0">AlgEquiv</td>
<td class="cell c1"><span style="color:green;"><i class="fa fa-check"></i></span></td>
<td class="cell c2"><pre>i</pre></td>
<td class="cell c3"><pre>disp_complex(0,1)</pre></td>
<td class="cell c4"></td>
<td class="cell c5">0</td>
<td class="cell c6"></td>
<td class="cell c7"></td>
<td class="cell c8"></td>
</tr>
<tr class="notes">
<td class="cell c0"><td colspan="8">Absolute value in equations</td></td>
</tr>
......@@ -10284,6 +10317,17 @@ x-(2/3)*(sqrt(2/3))*x^2+(4/9)*
<td class="cell c7">Your answer is not factored.</td>
<td class="cell c8">ATFacForm_notfactored.</td>
</tr>
<tr class="pass">
<td class="cell c0">FacForm</td>
<td class="cell c1"><span style="color:green;"><i class="fa fa-check"></i></span></td>
<td class="cell c2"><pre>6*s*t+10*s</pre></td>
<td class="cell c3"><pre>2*s*(3*t+5)</pre></td>
<td class="cell c4"><pre>t</pre></td>
<td class="cell c5">0</td>
<td class="cell c6"></td>
<td class="cell c7">Your answer is not factored.</td>
<td class="cell c8">ATFacForm_notfactored.</td>
</tr>
<tr class="notes">
<td class="cell c0"><td colspan="8">Quadratic, with no const</td></td>
</tr>
......@@ -12827,6 +12871,18 @@ x),3)=2,(x+17)/(2*x)=3^2,(x+17
<td class="cell c7">\[\begin{array}{lll} &\log_{3}\left(x+17\right)-2=\log_{3}\left(2\cdot x\right)&{\color{blue}{{x \in {\left( 0,\, \infty \right)}}}}\cr \color{green}{\Leftrightarrow}&\log_{3}\left(x+17\right)-\log_{3}\left(2\cdot x\right)=2&{\color{blue}{{x \in {\left( 0,\, \infty \right)}}}}\cr \color{green}{\Leftrightarrow}&\log_{3}\left(\frac{x+17}{2\cdot x}\right)=2& \cr \color{green}{\log(?)}&\frac{x+17}{2\cdot x}=3^2&{\color{blue}{{x \not\in {\left \{0 \right \}}}}}\cr \color{green}{\Leftrightarrow}&x+17=18\cdot x& \cr \color{green}{\Leftrightarrow}&17\cdot x=17& \cr \color{green}{\Leftrightarrow}&x=1& \cr \end{array}\]</td>
<td class="cell c8">(EMPTYCHAR, EQUIVCHAR, EQUIVCHAR,EQUIVLOG, EQUIVCHAR, EQUIVCHAR, EQUIVCHAR)</td>
</tr>
<tr class="pass">
<td class="cell c0">Equiv</td>
<td class="cell c1"><span style="color:green;"><i class="fa fa-check"></i></span></td>
<td class="cell c2"><pre>[a=logbase(9,3),3^a=9,3^a=3^2,
a=2]</pre></td>
<td class="cell c3"><pre>[]</pre></td>
<td class="cell c4"></td>
<td class="cell c5">1</td>
<td class="cell c6"></td>
<td class="cell c7">\[\begin{array}{lll} &a=\log_{3}\left(9\right)& \cr \color{green}{\Leftrightarrow}&3^{a}=9& \cr \color{green}{\Leftrightarrow}&3^{a}=3^2& \cr \color{green}{\Leftrightarrow}&a=2& \cr \end{array}\]</td>
<td class="cell c8">(EMPTYCHAR, EQUIVCHAR, EQUIVCHAR, EQUIVCHAR)</td>
</tr>
<tr class="pass">
<td class="cell c0">Equiv</td>
<td class="cell c1"><span style="color:green;"><i class="fa fa-check"></i></span></td>
......@@ -13238,6 +13294,21 @@ x+%i)))]</pre></td>
<td class="cell c7">\[\begin{array}{lll} &\frac{\frac{a-b}{a^2+a\cdot b}}{\frac{a^2-2\cdot a\cdot b+b^2}{a^4-b^4}}& \cr \color{green}{\checkmark}&=\frac{\left(a-b\right)\cdot \left(a-b\right)\cdot \left(a+b\right)\cdot \left(a^2+b^2\right)}{a\cdot \left(a+b\right)\cdot {\left(a-b\right)}^2}& \cr \color{green}{\checkmark}&=\frac{a^2+b^2}{a}& \cr \color{green}{\checkmark}&=a+\frac{b^2}{a}& \cr \end{array}\]</td>
<td class="cell c8">(EMPTYCHAR, CHECKMARK, CHECKMARK, CHECKMARK)</td>
</tr>
<tr class="pass">
<td class="cell c0">Equiv</td>
<td class="cell c1"><span style="color:green;"><i class="fa fa-check"></i></span></td>
<td class="cell c2"><pre>[a^4+4*b^4,stackeq((a^2)^2+4*a
^2*b^2+(2*b^2)^2-4*a^2*b^2),st
ackeq((a^2+2*b^2)^2-(2*a*b)^2)
,stackeq((2*b^2-2*a*b+a^2)*(2*
b^2+2*a*b+a^2))]</pre></td>
<td class="cell c3"><pre>[]</pre></td>
<td class="cell c4"></td>
<td class="cell c5">1</td>
<td class="cell c6"></td>
<td class="cell c7">\[\begin{array}{lll} &a^4+4\cdot b^4& \cr \color{green}{\checkmark}&={\left(a^2\right)}^2+4\cdot a^2\cdot b^2+{\left(2\cdot b^2\right)}^2-4\cdot a^2\cdot b^2& \cr \color{green}{\checkmark}&={\left(a^2+2\cdot b^2\right)}^2-{\left(2\cdot a\cdot b\right)}^2& \cr \color{green}{\checkmark}&=\left(2\cdot b^2-2\cdot a\cdot b+a^2\right)\cdot \left(2\cdot b^2+2\cdot a\cdot b+a^2\right)& \cr \end{array}\]</td>
<td class="cell c8">(EMPTYCHAR, CHECKMARK, CHECKMARK, CHECKMARK)</td>
</tr>
<tr class="pass">
<td class="cell c0">Equiv</td>
<td class="cell c1"><span style="color:green;"><i class="fa fa-check"></i></span></td>
doc/en/Developer/Development_history.md
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......@@ -2,6 +2,18 @@
For current and future plans, see [Development track](Development_track.md) and [Future plans](Future_plans.md).
## Version 4.4.2
Released January 2023.
This is mainly a bug fix version.
1. Add in functionality to display Maxima expressions as [trees](../Authoring/Trees.md) with CSS using `disptree`.
2. Load the `diag` package for better linear algebra support.
3. Better layout on the question testing page.
4. Question variables and feedback variables are now in monospace.
5. Add in the `onum` option, i.e. `make_multsgn("onum")` in the [options](../Authoring/Options.md).
## Version 4.4.1
Released August 2022.
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doc/en/Developer/Development_track.md
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......@@ -5,7 +5,7 @@ past development history is documented on [Development history](Development_hist
How to report bugs and make suggestions is described on the [community](../About/Community.md) page.
## Version 4.4.2
## Version 4.4.3
TODO: track down bug in assignments/evaluation affecting the inputs.
......@@ -15,13 +15,6 @@ TODO: List of long lasting issues dealt with, that might need to be notified/clo
1. Error messages: use caserror.class more fully to use user information to target error messages.
2. Remove all "cte" code from Maxima - mostly install.
Done:
1. Add in functionality to display Maxima expressions as [trees](../Authoring/Trees.md) with CSS using `disptree`.
2. Load the `diag` package for better linear algebra support.
3. Better layout on the question testing page.
4. Question variables and feedback variables are now in monospace.
## For "inputs 2"?
* Better CSS, including "tool tips". May need to refactor JavaScript. (See issue #380)
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doc/en/Developer/Releasing.md
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......@@ -24,7 +24,7 @@ Check
* Readme.md
* Check docs
* development `history/track`.
* Execute `cli/answertests_docs.php` to update the static docs about answertests.
* Execute `php cli/answertests_docs.php` to update the static docs about answertests.
* Execute `doc/maintenance.php` to search for broken links etc.
* version.php
* check both the Moodle versions, and the required number. (https://docs.moodle.org/dev/Releases)
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