fCPU Tutorial 3 - Math Functions
In this tutorial I go over the use of math functions in fCPU.
You can find the blueprint for this tutorial here:
https://factorioprints.com/view/-MtcX...
fCPU Tutorial Playlist:
• fCPU Tutorial 1 - Basic Overview
Sections:
Arithmetic
0:22 (Addition) 2 Argument vs. 3 Argument commands
3:17 Get Informatron/Booktorio
3:43 Breif description of Modulo (mod) command
4:54 (Subtraction) fCPU handles negative numbers & decimals
5:44 Division & Decimals
5:59 'fract' - Get Decimal part of a number
7:13 'rand' - Get a Random number between two values
9:38 Inverted Arithmetic commands (subi, divi, powi, etc.)
10:56 Exponentiation with 'pow' & 'powi'
Trigonometry
13:00 Trigonometry functions are done in Radians
13:45 Euler's Number & Natural Logarithms
14:08 Word of caution when canceling values using inverse functions (You'll probably be left wtih an residual decimal value in addition to what you wanted)
15:15 (not important in any way) Brief tangent on the CORDIC algorithm
15:47 Recap on tips for using Trigonometric functions
16:19 Issues with using constants like Pi
16:59 Constants like Pi aren't built-in (so you'll have to save them manually (probably up to 15-20 decimal places if you really need precision)
18:05 Next parts in the tutorial series.
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