ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-18 21:22Z
iħ ∂ψ/∂t = Ĥψ
\binom{n}{k} = \frac{n!}{k!(n-k)!}
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det| 3 7 ; 2 4 | = -2
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\lim_{t\to 0} \frac{\sin t}{t} = 1
\lim_{α\to 0} \frac{\sin α}{α} = 1
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\frac{6}{7} \sum_{i=1}^{n} i^{2}
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∇²t = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}