ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-18 21:24Z
iħ ∂ψ/∂t = Ĥψ
\binom{n}{k} = \frac{n!}{k!(n-k)!}
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det| 11 2 ; 5 12 | = 122
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\lim_{t\to 0} \frac{\sin t}{t} = 1
det| 5 6 ; 4 6 | = 6
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∇²t = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
5ω² + 9ω + 6 = 0
∑_{k=1}^{n} k = n(n+1)/2
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\frac{1}{7} \sum_{i=1}^{n} i^{2}
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∫₀^∞ e^(-α²) dα = √π / 2
AgNO₃ + NaCl → AgCl↓ + NaNO₃