ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 03:05Z
9θ² + 9θ + 7 = 0
det| 9 4 ; 1 10 | = 86
302K
det| 2 7 ; 7 3 | = -43
312K
∫₀^∞ e^(-γ²) dγ = √π / 2
\oint_C \vec{F}\cdot d\vec{r} = 0
CH₄ + 2O₂ → CO₂ + 2H₂O
17K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
310K
CaCO₃ → CaO + CO₂
∫₀^∞ e^(-x²) dx = √π / 2
311K
∑_{k=1}^{n} k = n(n+1)/2
264K
∇ × E = −∂B/∂t
\binom{n}{k} = \frac{n!}{k!(n-k)!}
39K
det| 5 7 ; 2 6 | = 16
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1