Math 𝕏 Live Report, Day 55. Today's problem is a fusion of 'Sequences and Trigonometric Functions'

Today's RecordDay 55, I posted a problem explanation on sequences and trigonometric functions to 𝕏 and Instagram. I lost one ...

From Star Tables to Sound and Radio Waves: The Surprising Journey Hidden in Trigonometric Graphs

The word "sine" was born from a mistranslationHave you ever drawn the graph of $${y = \sin x}$$ in math class?It is a curve ...
Hackaday

Going On A Tangent With The Intel 8087’s Hybrid CORDIC Algorithm

Continuing their reverse-engineering of Intel’s 8087 FPU, [Ken Shirriff] and friends took a look at one of the trigonometric ...