Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 15:16Z

2H₂ + O₂ → 2H₂O

Fe₂O₃ + 3CO → 2Fe + 3CO₂

451K

det| 2 8 ; 7 3 | = -50

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det| 8 7 ; 2 9 | = 58

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

297K

det| 11 9 ; 0 12 | = 132

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d/dn [n^11] = 11n^10

F = G m₁m₂ / r²

48K

d/dφ [φ^1] = 1φ^0

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

det| 7 4 ; 4 8 | = 40

377K

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

299K

det| 7 9 ; 1 8 | = 47

401K

∑_{k=1}^{n} k = n(n+1)/2

420K

∇ × E = −∂B/∂t

109K