ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 23:10Z
det| 6 7 ; 2 7 | = 28
det| 11 9 ; 0 12 | = 132
302K
∫₀^∞ e^(-z²) dz = √π / 2
312K
d/dz [z^9] = 9z^8
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\oint_C \vec{F}\cdot d\vec{r} = 0
17K
\frac{1}{7} \sum_{i=1}^{n} i^{2}
310K
CaCO₃ → CaO + CO₂
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
311K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
68K
det| 1 4 ; 3 2 | = -10
39K