Christian Lawson-Perfect
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.
Christian's activity
Christian Lawson-Perfect published Solve a linear equation $ax+b = cx+d$ 8 years, 5 months ago
Christian Lawson-Perfect on Solve a linear equation $ax+b = cx+d$ 8 years, 5 months ago
Gave some feedback: Ready to use
Christian Lawson-Perfect on Solve a linear equation $ax+b = cx+d$ 8 years, 5 months ago
Saved a checkpoint:
This is the second of a two-parter that I split up.
There's a lot of stuff to do with gcds going on in the variables, but it doesn't seem to be used anywhere so I've left it.
Christian Lawson-Perfect published Solve a linear equation $ax+b = c$ 8 years, 5 months ago
Christian Lawson-Perfect on Solve a linear equation $ax+b = c$ 8 years, 5 months ago
Gave some feedback: Ready to use
Christian Lawson-Perfect on Solve a linear equation $ax+b = c$ 8 years, 5 months ago
Saved a checkpoint:
I've split this into two questions.
There was some weirdness with gcds - I've removed that.
Christian Lawson-Perfect copied Solve a linear equation $ax+b = c$ to Solve a linear equation $ax+b = cx+d$ 8 years, 5 months ago
Christian Lawson-Perfect published Randomly give two of hypotenuse, opposite, and adjacent side of a triangle 8 years, 5 months ago
Christian Lawson-Perfect on Randomly give two of hypotenuse, opposite, and adjacent side of a triangle 8 years, 5 months ago
Gave some feedback: Ready to use