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

F = G m₁m₂ / r²

264K

det| 8 9 ; 3 9 | = 45

det| 2 8 ; 7 3 | = -50

297K

∂ψ/∂β = 3ψ

252K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

6r² + 3r + 1 = 0

48K

∂z/∂φ = 7z

411K

det| 2 3 ; 3 3 | = -3

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

377K

det| 9 4 ; 1 10 | = 86

299K

iħ ∂ψ/∂t = Ĥψ

401K

∫₀^∞ e^(-x²) dx = √π / 2

420K

6t² + 6t + 4 = 0

109K