cosinekitty

#!/usr/bin/env python3
#
#   picrunch.py  -  by Don Cross
#
#   Use Machin's Formula
#   pi = 4*(4*arctan(1/5) - arctan(1/239))
#   to calculate pi to one million places after the decimal.
#
import sys

cosinekitty

#include <cstdio>
#include <cmath>
#include <string>
#include "raylib.h"
#include "waterpool.hpp"

const int WIDTH = 160;
const int HEIGHT = 160;
using PoolType = Sapphire::WaterPool<WIDTH, HEIGHT>;

cosinekitty

#!/bin/bash

Fail()
{
    echo "vcvbuild.sh: $1"
    exit 1
}

CloneVcv()
{

cosinekitty

#!/bin/bash
#-------------------------------------------------------------------------------
#
#   glitchfix.sh  -  Don Cross <cosinekitty@gmail.com>
#
#   Script that builds two copies of VCV Rack 2.2.0,
#   one from original source code, another with the
#   following fix for a glitching issue when sending
#   output audio to PulseAudio on Linux:
#

cosinekitty

function LocationToPoint(c)
{
    // Convert (lat, lon, elv) to (x, y, z).
    var lat = c.lat * Math.PI / 180.0;
    var lon = c.lon * Math.PI / 180.0;
    var radius = EarthRadiusInMeters(lat);
    var clat   = GeocentricLatitude(lat);

    var cosLon = Math.cos(lon);
    var sinLon = Math.sin(lon);

cosinekitty

import math
import numpy

def randomvector(n):
    components = [numpy.random.normal() for i in range(n)]
    r = math.sqrt(sum(x*x for x in components))
    v = [x/r for x in components]
    return v

cosinekitty

function abs(x) {
    return Math.abs(v(x));
}

cosinekitty

function v(x) {
    if (typeof x !== 'number') {
        console.trace();
        throw `Not a numeric type: ${x}`;
    }

    if (isNaN(x)) {
        console.trace();
        throw 'NAN result';
    }

cosinekitty

#include <stdio.h>
#include <math.h>

double Distance(double x, double y)
{
    /* Intentional bug for illustration... */
    return sqrt(-1.0);
}

int main()

cosinekitty

function Polar(x, y) {
    return {
        angle:  Math.atan2(y, x),
        radius: Math.sqrt(x*x + y*y)
    };
}