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RUN TESTS
>============================================================================

fn foo(x,y) {
	"A" println
	\a,b{ print(a,b,"; ") }(x@,y@)
	"B" println
}
foo([2,3,4,5],[9,8,7,6])
"done" println

lfnoise

use std::collections::HashMap;

#[derive(Debug, Clone)]
pub struct Symbol {
    name: String,
}

#[derive(Clone, Copy, Debug)]
pub struct SymbolID(usize);

lfnoise

//  mind_jewel_solver.cpp
//  mind_jewel_solver
//
//  Created by James McCartney on 10/14/21.
//

// A program to solve the Mind Jewel puzzle.

#include <vector>
#include <stdio.h>

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//
//  main.c
//  fizzbuzz
//
//  Created by James McCartney on 1/15/21.
//

#include <stdio.h>

void fizzbuzz(int n)

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import system
import math


type 
  VArray[T] = ref object of RootObj
    len : int

  VSeries[T] = ref object of VArray[T]
    start, step: T

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\[
\i[
    4 = bps
    \ length attacks [attacks 1s length attacks - 0s $ muss] = randRhythm
    6 rand2 78 + = root
    7 0 12 nrandz sort 0 cons 12 add = scale
    scale pr cr
    bps 0 impulse = t
    i 0 ==  i 6 > | = lite
    [0 0 0 7 12] picks root 48 - + nnhz = bassFreqs

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So how many cyclically and transpositionally unique three chord major or minor triad progressions are there? I wrote a program to find out. The answer is 296. If you allow for chord quality changes on the same root, then there are 340.
Transpose to all 12 keys: 


0 C Db D 
1 C Db D-
2 C Db Eb 
3 C Db Eb-
4 C Db E 
5 C Db E-

lfnoise

This is a chart of all 7 note pitch sets which have at least one mode which is a viable heptatonic scale.

A viable heptatonic scale is one where:

	there are 7 distinct pitches.
	the first degree is 0 semitones.
	the second degree is 1, 2 or 3 semitones.
	the third degree is 3 or 4 semitones.
	the fourth degree is 5 or 6 semitones.