Comments in green were written by me. Comments in blue were not written by me.
we use BOMAL - Brackets, Overs, Multiplication/Division, Addition/Subtraction, Left to Right. I agree they need to know negative numbers to fully understand and use BODMAS, BIDMAS, BEDMAS, PODMAS, PIDMAS, PEDMAS, BOMAL or MEDUSA
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Jul 2020

Happy 3√3-3 Approximation Day!

May 2020

A surprising fact about quadrilaterals
Interesting tautologies

Mar 2020

Log-scaled axes

Feb 2020

PhD thesis, chapter ∞
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Inverting a matrix
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Jan 2020

PhD thesis, chapter 1
Gaussian elimination
Matrix multiplication
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