Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 03:26Z

∇²x = 0

9θ² + 7θ + 4 = 0

451K

∫₀^∞ e^(-θ²) dθ = √π / 2

264K

det| 3 9 ; 1 4 | = 3

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

297K

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

252K

CaCO₃ → CaO + CO₂

∑_{k=1}^{n} k = n(n+1)/2

48K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

411K

det| 8 9 ; 4 9 | = 36

∇ × E = −∂B/∂t

377K

8ψ² + 7ψ + 0 = 0

299K

det| 7 6 ; 6 8 | = 20

F = G m₁m₂ / r²

401K

∑_{k=1}^{n} k = n(n+1)/2

420K

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

Fe₂O₃ + 3CO → 2Fe + 3CO₂

109K

det| 8 4 ; 3 9 | = 60

∑_{k=1}^{n} k = n(n+1)/2

CaCO₃ → CaO + CO₂