ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-18 20:14Z
F = G m₁m₂ / r²
\binom{n}{k} = \frac{n!}{k!(n-k)!}
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det| 3 9 ; 6 4 | = -42
\frac{1}{7} \sum_{i=1}^{n} i^{2}
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∂x/∂ψ = 3x
det| 3 6 ; 0 4 | = 12
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e^{i\pi} + 1 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
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\frac{8}{6} \sum_{i=1}^{n} i^{2}
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2H₂ + O₂ → 2H₂O
det| 9 4 ; 1 10 | = 86
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∇²ψ = 0