nostr:npub1us0x2wkmvmytnj3scupuv7v55awxjtgpndf6q5zcp0hhgwptf6qscs823m 

Trig is such a lovely subject, but if your teacher doesn't LOVE it it's gonna be a bad time. 

Most people don't ever really get it... and I'm not against skipping it if there aren't the resources to do it correctly. 

Logarithms however? No one should escape without learning to love the logs.