ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 21:31Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\lim_{x\to 0} \frac{\sin x}{x} = 1
302K
∫₀^∞ e^(-r²) dr = √π / 2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
125K
12γ² + 2γ + 2 = 0
det| 11 2 ; 5 12 | = 122
310K
E = mc²
∑_{k=1}^{n} k = n(n+1)/2
311K
CH₄ + 2O₂ → CO₂ + 2H₂O
264K
λ = h/p
det| 5 3 ; 2 6 | = 24
68K
\frac{3}{8} \sum_{i=1}^{n} i^{2}
det| 7 4 ; 4 8 | = 40
364K
∇ × E = −∂B/∂t
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O