ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 03:10Z
9θ² + 9θ + 7 = 0
det| 7 4 ; 4 8 | = 40
302K
det| 12 1 ; 5 13 | = 151
312K
∫₀^∞ e^(-γ²) dγ = √π / 2
\oint_C \vec{F}\cdot d\vec{r} = 0
CaCO₃ → CaO + CO₂
∑_{k=1}^{n} k = n(n+1)/2
311K
∇ × E = −∂B/∂t
det| 5 7 ; 2 6 | = 16
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
λ = h/p