Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-11 22:14Z
∑_{k=1}^{n} k = n(n+1)/2
det| 12 9 ; 7 13 | = 93
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det| 1 4 ; 3 2 | = -10
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det| 6 8 ; 5 7 | = 2
\oint_C \vec{F}\cdot d\vec{r} = 0
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det| 9 8 ; 3 10 | = 66
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E = mc²
∫₀^∞ e^(-t²) dt = √π / 2
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\oint_C \vec{F}\cdot d\vec{r} = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
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det| 9 4 ; 4 10 | = 74
447K
10n² + 8n + 0 = 0
det| 2 6 ; 1 3 | = 0
10n² + 3n + 5 = 0
det| 8 9 ; 3 9 | = 45
∫₀^∞ e^(-ω²) dω = √π / 2
AgNO₃ + NaCl → AgCl↓ + NaNO₃