ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 21:23Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∫₀^∞ e^(-r²) dr = √π / 2
\oint_C \vec{F}\cdot d\vec{r} = 0
125K
det| 9 4 ; 1 10 | = 86
91K
12γ² + 2γ + 2 = 0
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
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E = mc²
λ = h/p
\frac{6}{3} \sum_{i=1}^{n} i^{2}
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\frac{3}{8} \sum_{i=1}^{n} i^{2}
∫₀^∞ e^(-t²) dt = √π / 2
364K
∇ × E = −∂B/∂t
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O