ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 21:30Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
312K
∫₀^∞ e^(-r²) dr = √π / 2
12γ² + 2γ + 2 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
310K
E = mc²
det| 5 3 ; 7 6 | = 9
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λ = h/p
det| 10 4 ; 1 11 | = 106
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\frac{3}{8} \sum_{i=1}^{n} i^{2}
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
364K