ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 21:20Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∫₀^∞ e^(-r²) dr = √π / 2
12γ² + 2γ + 2 = 0
det| 2 7 ; 7 3 | = -43
17K
det| 6 6 ; 3 7 | = 24
310K
E = mc²
CH₄ + 2O₂ → CO₂ + 2H₂O
264K
λ = h/p
det| 9 5 ; 1 10 | = 85
68K
\frac{3}{8} \sum_{i=1}^{n} i^{2}
∇ × E = −∂B/∂t
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O