Amazed Quote by Francois Le Lionnais
“Who has not been amazed to learn that the function y = ex, like a phoenix rising from its own ashes, is its own derivative?”
“Who has not been amazed to learn that the function y = ex, like a phoenix rising from its own ashes, is its own derivative?”
![“The calculus is the story this [the Western] world first…” quote by David Berlinski](https://sms4smile.com/quotes/img-quotes/de1/david-berlinski-16009_calculus_the-calculus-is-the-story-this-the-weste_2753363.jpg)
