Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 20:05Z

∑_{k=1}^{n} k = n(n+1)/2

∑_{k=1}^{n} k = n(n+1)/2

451K

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

264K

det| 8 9 ; 3 9 | = 45

det| 7 9 ; 1 8 | = 47

297K

det| 9 4 ; 1 10 | = 86

252K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

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

48K

det| 11 4 ; 5 12 | = 112

411K

det| 2 3 ; 3 3 | = -3

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

377K

det| 12 1 ; 5 13 | = 151

299K

ΔS ≥ 0

401K

N₂ + 3H₂ ⇌ 2NH₃

420K

∂y/∂γ = 8y

109K