We are all familiar with elastic materials - just think of a rubber band which can return to its original shape after being ...

Further reading: See the further reading from lecture 5. You can find many discussions of Diract delta functions online and in textbooks — as a starting point, here are Prof. Johnson's notes on delta ...

His strategy reflects the fact that, as much as he claims a sweeping electoral mandate, he faces a delicate political calculus on abortion, which polling shows a majority of Americans believe ...

To understand why Weierstrass’ result was so unnerving, it helps to first understand two of the most fundamental concepts in calculus: continuity and differentiability. A continuous function is ...

The break-even point of a refinance occurs when savings equal costs. Here’s how to do the math. Some or all of the mortgage lenders featured on our site are advertising partners of NerdWallet ...

When the price of a good or service reaches the point of elasticity, sellers and buyers quickly adjust their demand for that good or service. Elasticity also communicates important information to ...