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| 12 9 ; 5 13 | = 111
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\lim_{t\to 0} \frac{\sin t}{t} = 1
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
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∇²t = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
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det| 9 4 ; 1 10 | = 86
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