ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 03:02Z
9θ² + 9θ + 7 = 0
∑_{k=1}^{n} k = n(n+1)/2
302K
∫₀^∞ e^(-γ²) dγ = √π / 2
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 7 1 ; 7 8 | = 49
17K
det| 9 4 ; 1 10 | = 86
310K
CaCO₃ → CaO + CO₂
\frac{2}{2} \sum_{i=1}^{n} i^{2}
264K
∇ × E = −∂B/∂t
\lim_{y\to 0} \frac{\sin y}{y} = 1
68K
AgNO₃ + NaCl → AgCl↓ + NaNO₃