Math Dump /sym/bb7c3c
id=1 · host=ap.findroms.cloud · 2026-10-19 03:00Z
∫₀^∞ e^(-x²) dx = √π / 2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
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\oint_C \vec{F}\cdot d\vec{r} = 0
CaCO₃ → CaO + CO₂
CH₄ + 2O₂ → CO₂ + 2H₂O
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\frac{3}{8} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
393K
det| 9 4 ; 1 10 | = 86
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det| 11 6 ; 0 12 | = 132
ω = 2πf
\binom{n}{k} = \frac{n!}{k!(n-k)!}
391K
det| 3 1 ; 2 4 | = 10