ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 21:24Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∫₀^∞ e^(-r²) dr = √π / 2
12γ² + 2γ + 2 = 0
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
17K
E = mc²
λ = h/p
det| 3 7 ; 2 4 | = -2
68K
\frac{3}{8} \sum_{i=1}^{n} i^{2}
det| 11 5 ; 0 12 | = 132
6K
∇ × E = −∂B/∂t
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O