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February 5, 2018 21:28
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prints tupper formula's k value
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<script> | |
// tupper formula's k value, in binary | |
var kbin = "00110010101000100001010101011111000010010010100000000000000000000000000000001000000000000000101000000000000010001000000000000000000000001111111111111111110000000000000000100000111100000000000000001000000000000011100000000000000000100000000000001110000000000000000000000000000000011000000000000001001000000000000010010000000000000011000000000000000000000000000000001100000000000000100100000000000001001000000000000011111100000000000000000000000000011111110000000111000000011100110000000000000110000000000000000011111111111111110100000000000000001011111010000000000000000101011000001100101001000001000111010001100010000000000000000111111111111111100000000000000000000000011001000000000000101001000000000001001010000000000010001000100000000000000001000000000000000000000000000000011111000000000000000000000000000001100100000000000000111000000000000000000000000001111111100000000010000000000000000100101000000000000000100000000000010010100000000000100000000000000001111111100000000000000000000000000000001000000000000000010000000000000000000000000000000111000000000000000010000000000000011100000000000000001000000000000001100000000000000000000000000000000111000000000000001010000000000000011100000000000000000000000000000001110000000000000010100000000000000111110000000000000000000000000000111100000000000110000110000000000000000000000000011111111000000000100000000000000001010110000000000000010000000000000100011000000000001000000000000000011111111000000000000000000000000001000000000000000001100000000000000000000000000000000001111100000000000000000000000000000110010000000000000011100000000000000000000000000110000110001000000011110000001100000000000000000000000000000000001100100000000000010100100000000000100101000001100001000100001100111000000011100100001111111000001000000000000000011111111111111111"; | |
// formats a row of the picture | |
var format = row => { | |
var formatted = row.map(bit => bit === "0" | |
? "<span style=\"color:yellow\">0</span>" | |
: "<span style=\"color:blue\"><b>1</b></span>"); | |
return formatted.join("") + "<br>"; | |
} | |
// transposes a matrix | |
var transpose = a => Object.keys(a[0]).map(c => a.map(r => r[c])); | |
// split the number into 17 characters length columns | |
var pictureBits = kbin | |
.match(/.{1,17}/g) | |
.map(column => column.split("")); | |
// transpose the resultant matrix so that the picture is "along" the x axis instead of the y axis | |
var transposedPictureBits = transpose(pictureBits); | |
// reverse the picture rows so that the picture is not upside-down and format it | |
var picture = transposedPictureBits | |
.reverse() | |
.map(format) | |
.reduce((acc, v) => acc + v, ""); | |
// show Tupper's formula | |
document.write(picture); | |
</script> | |
<style> | |
* { | |
font-family: monospace; | |
} | |
</style> |
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