1, pi messages 2, -1 message 3, 1+2+3+...+666 messages 4, x = 1000 5, tan(2π rad) = 0 (2π rad = 0°) 6, cosine of 21°, equal to sine of 69° nice 7, 9.665334 * 10^5117061056 (too large to display) 8, x = sqrt(24.25) 9, r = sqrt(6/π) ≈ 1.38197659788534191706097858412755873255750948130497325394682941957806262008062162980116566693704136985521516143045429423625919567702
math
