tonight's weird question...
@williamstein389:
Where does "replace τ with (aτ+b)/(cτ+d), [[a b] [c d]]∈SL(2,Z)"
fit in PEMDAS/order of ops?
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tonight's weird question...
@williamstein389:
Where does "replace τ with (aτ+b)/(cτ+d), [[a b] [c d]]∈SL(2,Z)"
fit in PEMDAS/order of ops?