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173 items
Generate a large random data set for efficient storage 23 Oct 2025, 1:01 p.m.
JSXGraph: Show an object when advice is displayed 23 Oct 2025, 1 p.m.
Format a time with lpad 23 Oct 2025, 1 p.m.
…
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Demonstrations of how to achieve certain things, or good question-writing techniques.

Project activity

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Andrew Hogue on Use a dictionary to set several variables corresponding to a scenario 5 years, 5 months ago

Gave some feedback: Ready to use

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Christian Lawson-Perfect published Gapfill only correct if all gaps correct 5 years, 6 months ago

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Christian Lawson-Perfect created Gapfill only correct if all gaps correct 5 years, 6 months ago

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Irene Paniccia on Create an equilateral triangle in GeoGebra 5 years, 6 months ago

Gave some feedback: Doesn't work

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Josh Lim commented on Use data uploaded by the student 5 years, 6 months ago

Hi Christian

I noticed that this when answering this question, the computed answers are no longer being used and it keeps 0 as the correct response.

Best wishes,

Josh 

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AJAY OTTA on Displaying a randomised LaTeX command 5 years, 7 months ago

Gave some feedback: Ready to use

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Christian Lawson-Perfect published On HTML attached 5 years, 7 months ago

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Christian Lawson-Perfect created On HTML attached 5 years, 7 months ago

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Christian Lawson-Perfect published Student can choose names of constants of integration in a 2nd order ODE solution 5 years, 7 months ago

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Christian Lawson-Perfect created Student can choose names of constants of integration in a 2nd order ODE solution 5 years, 7 months ago

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Christian Lawson-Perfect published Randomise the available choices in a multiple-choice part 5 years, 7 months ago

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Christian Lawson-Perfect created Randomise the available choices in a multiple-choice part 5 years, 7 months ago

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Christian Lawson-Perfect published Use \simplify when substituting variables into a mathematical expression 5 years, 7 months ago

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Christian Lawson-Perfect created Use \simplify when substituting variables into a mathematical expression 5 years, 7 months ago

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Christian Lawson-Perfect published Control how expressions are simplified 5 years, 7 months ago

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Christian Lawson-Perfect created Control how expressions are simplified 5 years, 7 months ago

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Christian Lawson-Perfect on Display a mixed fraction 5 years, 7 months ago

Gave some feedback: Ready to use

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Christian Lawson-Perfect published Accept any symmetric matrix 5 years, 8 months ago

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Christian Lawson-Perfect created Accept any symmetric matrix 5 years, 8 months ago

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Timur Zaripov commented on Use data uploaded by the student 5 years, 8 months ago

This is a strange place to have a thread, but if you reading this, Mike, you may want to take a look at this question:

https://numbas.mathcentre.ac.uk/question/55930/query-file-with-random-data-in-r/

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