An Attempt to List All Possible Ragas, using Mathematica

by Adam Greenberg

setup

aroha, avaroha possibilities

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notes part

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assume Sa is always used, so for example, need to choose 4 notes for up and 4 for down chosen in {5, 5} set, with Sa always added to the front

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so 15 ways to choose 4 (or choose two to abandon) from plainnotes

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forming up/down sequences

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switching in alternate sharp/flats

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32 ways, or [Graphics:Images/index_gr_40.gif]

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have all the Msharps included now...

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M sharps done, now others, taking alternate note cases one by one
Re first
Then Ga
Then Dha
And Finally Ni

adding Sa back into all of them

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reversing order of descent pattern to make it an actual descent

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The final display (click the link to see it all)


Converted by Mathematica      May 16, 2001