ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 21:12Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
312K
∫₀^∞ e^(-r²) dr = √π / 2
det| 1 2 ; 7 2 | = -12
125K
det| 9 4 ; 1 10 | = 86
91K
12γ² + 2γ + 2 = 0
det| 9 1 ; 7 10 | = 83
17K
det| 9 7 ; 3 10 | = 69
310K
E = mc²
λ = h/p
det| 1 4 ; 3 2 | = -10
68K
\frac{3}{8} \sum_{i=1}^{n} i^{2}
det| 8 4 ; 6 9 | = 48
364K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
6K
∇ × E = −∂B/∂t
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O