Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 03:04Z

∇²x = 0

6r² + 3r + 1 = 0

451K

\frac{4}{6} \sum_{i=1}^{n} i^{2}

264K

det| 3 9 ; 1 4 | = 3

E = mc²

297K

d/dt [t^3] = 3t^2

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CaCO₃ → CaO + CO₂

∑_{k=1}^{n} k = n(n+1)/2

48K

∑_{k=1}^{n} k = n(n+1)/2

411K

det| 8 9 ; 4 9 | = 36

CH₄ + 2O₂ → CO₂ + 2H₂O

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det| 9 4 ; 1 10 | = 86

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det| 7 6 ; 6 8 | = 20

det| 7 2 ; 7 8 | = 42

401K

9α² + 7α + 5 = 0

420K

\oint_C \vec{F}\cdot d\vec{r} = 0

∫₀^∞ e^(-θ²) dθ = √π / 2

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\binom{n}{k} = \frac{n!}{k!(n-k)!}

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∑_{k=1}^{n} k = n(n+1)/2