User:Ychen9/Books/Maths and Sciences

For personal reference

 * Physics
 * No-communication theorem


 * Astronomy
 * Mathematics
 * 1 + 2 + 3 + 4 + ⋯
 * Ramanujan summation
 * Zeta function regularization


 * Computer Science
 * Bit blit
 * Banach fixed-point theorem
 * Two envelopes problem