Public
Edited
Jul 25, 2023
relay_on = (a, b) => a && b;
relay_off = (a, b) => !a && b;
nand = (a, b) => relay_off(relay_on(a, b), true);
invert = (a) => nand(a, a);
and = (a, b) => invert(nand(a, b));
or = (a, b) => nand(invert(a), invert(b));
xor = (a, b) => nand(nand(a, nand(a, b)), nand(nand(a, b), b));
half_add = (a, b) => [invert(nand(a, b)), nand(nand(a, nand(a, b)), nand(nand(a, b), b))]
full_add = (a, b, c) => half_add()[1]
Purpose-built for displays of data
Observable is your go-to platform for exploring data and creating expressive data visualizations. Use reactive JavaScript notebooks for prototyping and a collaborative canvas for visual data exploration and dashboard creation.
