ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 03:24Z
9θ² + 9θ + 7 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
302K
∑_{k=1}^{n} k = n(n+1)/2
312K
∫₀^∞ e^(-γ²) dγ = √π / 2
\oint_C \vec{F}\cdot d\vec{r} = 0
CaCO₃ → CaO + CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
311K
det| 1 2 ; 7 2 | = -12
264K
∇ × E = −∂B/∂t
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
68K
CH₄ + 2O₂ → CO₂ + 2H₂O
39K
det| 5 7 ; 2 6 | = 16
det| 9 4 ; 1 10 | = 86
364K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1