ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-18 17:24Z
∫₀^∞ e^(-φ²) dφ = √π / 2
∫₀^∞ e^(-ψ²) dψ = √π / 2
259K
CH₄ + 2O₂ → CO₂ + 2H₂O
257K
det| 10 2 ; 5 11 | = 100
\binom{n}{k} = \frac{n!}{k!(n-k)!}
159K
PV = nRT
\binom{n}{k} = \frac{n!}{k!(n-k)!}
437K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
442K
7y² + 8y + 2 = 0
∑_{k=1}^{n} k = n(n+1)/2
231K
CH₄ + 2O₂ → CO₂ + 2H₂O
193K
9n² + 7n + 4 = 0
\lim_{α\to 0} \frac{\sin α}{α} = 1
202K
det| 9 4 ; 1 10 | = 86
22K
CH₄ + 2O₂ → CO₂ + 2H₂O
det| 12 9 ; 5 13 | = 111
205K
\frac{1}{5} \sum_{i=1}^{n} i^{2}
e^{i\pi} + 1 = 0