ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 03:01Z
9θ² + 9θ + 7 = 0
∫₀^∞ e^(-γ²) dγ = √π / 2
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
125K
det| 1 4 ; 3 2 | = -10
91K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 1 8 ; 4 2 | = -30
17K
CH₄ + 2O₂ → CO₂ + 2H₂O
310K
CaCO₃ → CaO + CO₂
\lim_{t\to 0} \frac{\sin t}{t} = 1
311K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
264K
det| 7 4 ; 4 8 | = 40
68K
\frac{8}{6} \sum_{i=1}^{n} i^{2}
364K
∑_{k=1}^{n} k = n(n+1)/2
6K