1 video every 9 days
Publishing pace
Dr Barker
A mathematics channel presenting problem-solving, proofs, and conceptual explanations across algebra, geometry, trigonometry, number theory, and calculus. Videos focus on worked problems, unusual proofs, and mathematical identities or puzzles, using step-by-step reasoning to demonstrate solutions and insights.
Channel stats
Calculated from videos published in the last 12 months
Very regular
Publishing regularity
12 min
Average video duration
39 min
Published time per month
