ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-18 20:11Z
F = G m₁m₂ / r²
det| 7 4 ; 4 8 | = 40
259K
det| 3 9 ; 6 4 | = -42
\frac{6}{3} \sum_{i=1}^{n} i^{2}
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∂x/∂ψ = 3x
e^{i\pi} + 1 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
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\frac{2}{2} \sum_{i=1}^{n} i^{2}
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
∑_{k=1}^{n} k = n(n+1)/2
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∫₀^∞ e^(-ω²) dω = √π / 2
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2H₂ + O₂ → 2H₂O
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
479K
∇²ψ = 0
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1