Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-18 15:35Z
11n² + 5n + 4 = 0
det| 5 9 ; 7 6 | = -33
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\oint_C \vec{F}\cdot d\vec{r} = 0
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∫₀^∞ e^(-x²) dx = √π / 2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
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4φ² + 6φ + 2 = 0
∑_{k=1}^{n} k = n(n+1)/2
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\frac{4}{9} \sum_{i=1}^{n} i^{2}
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∫₀^∞ e^(-φ²) dφ = √π / 2
\lim_{r\to 0} \frac{\sin r}{r} = 1
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\frac{2}{2} \sum_{i=1}^{n} i^{2}
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H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
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det| 9 4 ; 1 10 | = 86
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