Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 20:37Z

∑_{k=1}^{n} k = n(n+1)/2

∂y/∂n = 5y

451K

\frac{12}{6} \sum_{i=1}^{n} i^{2}

264K

det| 8 9 ; 3 9 | = 45

∑_{k=1}^{n} k = n(n+1)/2

297K

E = mc²

252K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

det| 12 6 ; 0 13 | = 156

48K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

411K

det| 2 3 ; 3 3 | = -3

7γ² + 8γ + 3 = 0

377K

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

299K

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

det| 7 4 ; 4 8 | = 40

401K

ΔS ≥ 0

420K

N₂ + 3H₂ ⇌ 2NH₃

109K

PV = nRT

184K