This is more of a rant than anything else. Forgive me if it sounds Lounge-y. I've been a Windows sysadmin for 12 years. I enrolled in a Computer Science degree program to make a transition into ...

Learn how to use the double angle identities to solve trigonometric equations. When we have equations with a double angle we ...

Calculus: A word that triggers involuntary fear spasms in the best of us. But the days of slogging through tedious textbook derivatives are over, if you want them to be. For the past few years, people ...

Calculus is historically a gatekeeper course for science, engineering, technology and math fields: if a student fails calculus, it’s do-not-pass go. Even non-STEM majors who enroll in calculus face ...