New posts in math

Page curl/turn effect in Android [duplicate]

What are the chances that two messages have the same MD5 digest and the same SHA1 digest?

Android app - Multiply and divide the user entered values values in the two forms

split geometric progression efficiently in Python (Pythonic way)

carry/overflow & subtraction in x86

Shortest command to calculate the sum of a column of output on Unix?

How to divide numbers without remainder in PHP?

What does a circled plus mean?

Always return positive value

Getting all possible sums that add up to a given number

Generate all combinations for a list of strings

How do you calculate the axis-aligned bounding box of an ellipse?

Inverse Cosine in Python

How to calculate mean, median, mode and range from a set of numbers

Arbitrary precision of square roots

making a variable value positive

Drawing part of a Bézier curve by reusing a basic Bézier-curve-function?

Line of intersection between two planes

Is there any advantage to using pow(x,2) instead of x*x, with x double?

The possible number of binary search trees that can be created with N keys is given by the Nth catalan number. Why?