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numbas / Numbas

A completely browser-based e-assessment/e-learning system, with an emphasis on mathematics
http://www.numbas.org.uk
Apache License 2.0
202 stars 117 forks source link

Adds "is_scalar_multiple" function for vectors (Fix for Issue #792) #822

Closed ldnljcksn closed 1 year ago

ldnljcksn commented 3 years ago

This adds a function to check if two vectors are scalar multiples of each other, with absolute and relative tolerance. This fixes Issue #792.

christianp commented 1 year ago

The is_scalar_multiple function was added by #900.