Finding and extracting well-looping segments from a movie requires much attention and patience […] To make things easier I wrote a Python script which automates the task. This post explains the math behind the algorithm and provides a few examples of use. Fuck yeah, math! Or, as the author states: Yet another big problem of …
Tag Archives: math
248 days
Cubic Bezier Curves – Under the Hood
Dancing Math
The Frequency of Humanity
Every day on Earth, an estimated 371,124 people are born and 154,995 people die. When you ask Wolfram Alpha about these rates, the scientifically inclined site returns a curious corresponding quantity: the frequency in hertz. If you subtract the death rate from the birth rate, you get a net rate of 216,129 new people a …
Threes
Why are software development task estimations regularly off by a factor of 2-3?
A “How Long Is the Coast of Britain?” alike answer to estimating how long software development will take. Let’s take a hike on the coast from San Francisco to Los Angeles to visit our friends in Newport Beach. The line is about 400 miles long; we can walk 4 miles per hour for 10 hours …
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Paper’s Color Mixer
Paper by 53 (recommended app) now sports an innovative color mixer / color picker. Turns out it was quite a mathematical struggle to implement it too. We learned in elementary school that yellow and blue when mixed turn green. However when you plug in the values to this equation, you get a different result: Gray! …