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I want to define a variable of type matrix, containing JME expressions. But this fails:
`matrix([expression("cos(delta)")],[expression("i*sin(delta)/n")])`
The error message says:
> Error ev…
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Variables with braces (`safe('something with {} braces')`) are OK in standalone, but trigger a type error in the LTI tool when an attempt is launched.
Example question at https://numbas.mathcentre.…
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When clicked on mac, receives the error message "you were not supposed to see this". The button "Go Back" then does not respond to clicks. This is on SEB version 3.2.5 and many different versions of m…
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The dropdown _Reveal answers to all questions_ is only visible when sequential navigation mode is selected. I noticed that the LTI tool still uses the value for that setting, or at least it does in t…
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To generate a random non-zero, positive or negative number: `random(-5..5 except 0)`.
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When adaptive marking is set in a question so that a variable should be replaced with the value of a gap answer, the question can no longer be reloaded. Instead the screen remains on "Loading". The er…
ugonj updated
11 months ago
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It should be possible to recover the start and end of a `range` value using the `min` and `max` functions. At the moment, it tries to convert the range to a list and return the min and max of that, wh…
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At the moment a floating box showing warning messages appears when you focus an answer input.
I think that pressing Esc should hide the floating warning box. They should reappear when the input is …
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As a result of giving part marks for entries in three 3x3 matrices (numerical methods question), I have a question that can generate scores such as 0.86702127659574. ( ;-o )
When the Question tes…