Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-18 00:05Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\lim_{x\to 0} \frac{\sin x}{x} = 1
460K
det| 9 5 ; 1 10 | = 85
438K
d/dx [x^7] = 7x^6
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 5 2 ; 3 6 | = 24
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CH₄ + 2O₂ → CO₂ + 2H₂O
N₂ + 3H₂ ⇌ 2NH₃
\frac{4}{6} \sum_{i=1}^{n} i^{2}
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CaCO₃ → CaO + CO₂
det| 2 8 ; 7 3 | = -50
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