mrcordiner

def half_sin_wave(amp,w,wave_len):
    noFill()
    stroke(255)
    strokeWeight(1.3)
    l=180*wave_len
    dx = w/float(l)
     
    px,py = 0,0

    for i in range(l):

mrcordiner

# Colors optimized for color-blind individuals.

# From: Points of view: Color blindness
# https://www.nature.com/articles/nmeth.1618
# Wong, B. Points of view: Color blindness. Nat Methods 8, 441 (2011). https://doi.org/10.1038/nmeth.1618

# How many students could be affected?
# https://www.aoa.org/healthy-eyes/eye-and-vision-conditions/color-vision-deficiency
# Up to 8% of white males (less in other ethncities)
# only 0.5 percent of females of all ethnicities

mrcordiner

def draw_fac_number(number):
    # fac93 style number
    pushMatrix()
    SCALE_Y=1.3
    scale(1,SCALE_Y)
    fill("#E380DE")
    FONT_SIZE = 260
    
    #translate(FONT_X,FONT_Y)
    #print(PFont.list())

mrcordiner

"""
Created on Mon Feb 17 14:12:37 2020

Plot of the series OEIS A265326 after watching 
Neil Sloane on Numberphile. 

Series is composed of the primes turned to base 2, then 
reversed and base 2 numbers then subtracted from each other.

http://bit.ly/Amazing_Graphs