Linear algebra
Vectors and the dot product
See how direction and scale combine in geometry and data.
Open concept →VisualMaths
VisualMaths
Notebook of ideas for concepts, visuals, and practice.
Learn the intuition behind the maths of data and machine learning.
Built for students, practitioners, and curious minds
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Topics
Start with a concept
Linear algebra, calculus, probability, and the maths behind modern ML.
Calculus
Derivatives
Watch a slope turn into a precise local rate of change.
Open concept →Probability & statistics
Normal distribution
Understand variation, uncertainty, and the shape of many real processes.
Open concept →Machine learning
Gradient descent
Learn how machines find better fits by moving downhill.
Open concept →