ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 21:41Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 11 9 ; 5 12 | = 87
312K
∫₀^∞ e^(-r²) dr = √π / 2
det| 9 4 ; 1 10 | = 86
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12γ² + 2γ + 2 = 0
CH₄ + 2O₂ → CO₂ + 2H₂O
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∫₀^∞ e^(-ω²) dω = √π / 2
264K
∑_{k=1}^{n} k = n(n+1)/2
68K
∑_{k=1}^{n} k = n(n+1)/2
39K