Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-20 06:40Z

∑_{k=1}^{n} k = n(n+1)/2

8ψ² + 7ψ + 0 = 0

273K

CH₄ + 2O₂ → CO₂ + 2H₂O

263K

e^{i\pi} + 1 = 0

d/dx [x^9] = 9x^8

139K

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

108K

2H₂ + O₂ → 2H₂O

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

333K

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

160K

det| 4 8 ; 0 5 | = 20

∇ × E = −∂B/∂t

439K

∫₀^∞ e^(-t²) dt = √π / 2

413K

det| 4 7 ; 7 5 | = -29

11t² + 9t + 7 = 0

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

128K

10t² + 5t + 2 = 0

∇²ω = 0

404K