ChemCalc Dump /sym/05d6f2
id=367196 · host=br.gridbatch.net · 2026-09-03 04:01Z
∑_{k=1}^{n} k = n(n+1)/2
\oint_C \vec{F}\cdot d\vec{r} = 0
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\oint_C \vec{F}\cdot d\vec{r} = 0
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det| 3 3 ; 6 4 | = -6
F = G m₁m₂ / r²
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
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det| 2 5 ; 7 3 | = -29
\lim_{x\to 0} \frac{\sin x}{x} = 1
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\frac{3}{5} \sum_{i=1}^{n} i^{2}
6x² + 7x + 2 = 0
3t² + 2t + 2 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
d/dγ [γ^8] = 8γ^7