Member of the e-learning unit in Newcastle University's School of Mathematics and Statistics.

Lead developer of Numbas.

I'm happy to answer any questions - email me.

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Christian Lawson-Perfect on Find position of a number in a sequence of intervals 1 week, 5 days ago

Gave some feedback: Ready to use

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Christian Lawson-Perfect on Sort a list of lists by a particular key 1 week, 5 days ago

Gave some feedback: Should not be used

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Christian Lawson-Perfect on Use the decimal type when dealing with big numbers 1 week, 5 days ago

Gave some feedback: Ready to use

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Christian Lawson-Perfect on Add weight to a randomly picked number 1 week, 5 days ago

Gave some feedback: Ready to use

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Christian Lawson-Perfect on Randomise the available choices in a multiple-choice part 1 week, 5 days ago

Gave some feedback: Ready to use

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Christian Lawson-Perfect on Parts worth one quarter each 1 week, 5 days ago

Gave some feedback: Ready to use

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Christian Lawson-Perfect on When does the basic ruleset get turned on? 1 week, 5 days ago

Gave some feedback: Ready to use

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Christian Lawson-Perfect on Use \text in LaTeX to get the plain-text font 1 week, 5 days ago

Gave some feedback: Ready to use

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Christian Lawson-Perfect on LaTeX in a custom marking comment 1 week, 5 days ago

Gave some feedback: Should not be used

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Christian Lawson-Perfect on Custom LaTeX rendering for a variable name 1 week, 5 days ago

Gave some feedback: Ready to use