ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-18 21:19Z
iħ ∂ψ/∂t = Ĥψ
∑_{k=1}^{n} k = n(n+1)/2
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det| 3 6 ; 0 4 | = 12
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\lim_{t\to 0} \frac{\sin t}{t} = 1
∇²t = 0
det| 9 7 ; 3 10 | = 69
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
5ω² + 9ω + 6 = 0