Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-18 00:23Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
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d/dx [x^7] = 7x^6
∫₀^∞ e^(-t²) dt = √π / 2
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
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CH₄ + 2O₂ → CO₂ + 2H₂O
Fe₂O₃ + 3CO → 2Fe + 3CO₂
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det| 12 6 ; 0 13 | = 156
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det| 9 5 ; 1 10 | = 85
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