@[email protected]M to Science [email protected]English • 3 months agoSpanish Notationsmander.xyzimagemessage-square23fedilinkarrow-up1626arrow-down18
arrow-up1618arrow-down1imageSpanish Notationsmander.xyz@[email protected]M to Science [email protected]English • 3 months agomessage-square23fedilink
minus-square@[email protected]linkfedilinkEnglish38•3 months agoThe Spanish notation makes the parentheses around n-k obsolete, clearly saving one symbol in some formulas is worth introducing a new one in others.
The Spanish notation makes the parentheses around n-k obsolete, clearly saving one symbol in some formulas is worth introducing a new one in others.
Why not both?
n! / k! ¡n-k!