ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 03:01Z
9θ² + 9θ + 7 = 0
∫₀^∞ e^(-t²) dt = √π / 2
312K
∫₀^∞ e^(-γ²) dγ = √π / 2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
125K
det| 9 1 ; 7 10 | = 83
91K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 9 7 ; 3 10 | = 69
310K
CaCO₃ → CaO + CO₂
∇ × E = −∂B/∂t
\frac{2}{2} \sum_{i=1}^{n} i^{2}
68K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
39K
\frac{4}{6} \sum_{i=1}^{n} i^{2}
364K