3 ms·
The explanatory style here is excellent. They explain clearly in 3 paragraphs what I was unable to get a good handle on in a semester of college math (due to aw
by cimmanom 8y ago
The explanatory style here is excellent. They explain clearly in 3 paragraphs what I was unable to get a good handle on in a semester of college math (due to awful teaching styles and textbooks), namely why partial derivatives are calculated the way they are.