Integral Calculus: Example 1

Integral Calculus: Example 6

Earlier on I posted a photo of me standing at the top of the Vennel Steps in Edinburgh. A few metres behind where I was standing you can find this section of the Flodden wall. “First completed in 1560, the Flodden Wall is one of a handful of protective boundary walls that were designed to protect the city from invaders. The wall is an integral part of Edinburgh’s storied history, the wall was supposed to prevent an English invasion of the city and once stretched more than 140 acres. Now, some pa

Integral Calculus: Example 8

Integral Calculus: Example 10