glossary: add tristimulus, trichromatic system
We should start using the term tristimulus more. It's more accurate than light-linear.
@sobotka, I spent this afternoon trying to think what "tristimulus" is. I hope I got it roughly right.
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We should start using the term tristimulus more. It's more accurate than light-linear.
@sobotka, I spent this afternoon trying to think what "tristimulus" is. I hope I got it roughly right.