ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-17 20:25Z
det| 1 4 ; 3 2 | = -10
det| 7 4 ; 4 8 | = 40
93K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
211K
∂ω/∂α = 6ω
\binom{n}{k} = \frac{n!}{k!(n-k)!}
311K
6z² + 7z + 6 = 0
∫₀^∞ e^(-n²) dn = √π / 2
AgNO₃ + NaCl → AgCl↓ + NaNO₃
45K
det| 10 4 ; 1 11 | = 106
207K
2H₂ + O₂ → 2H₂O
\oint_C \vec{F}\cdot d\vec{r} = 0
\frac{1}{1} \sum_{i=1}^{n} i^{2}
PV = nRT