Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 03:06Z

∇²x = 0

∂y/∂n = 5y

451K

det| 5 9 ; 7 6 | = -33

264K

det| 3 9 ; 1 4 | = 3

6r² + 3r + 1 = 0

297K

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

252K

CaCO₃ → CaO + CO₂

det| 7 8 ; 4 8 | = 24

48K

e^{i\pi} + 1 = 0

411K

det| 8 9 ; 4 9 | = 36

Fe₂O₃ + 3CO → 2Fe + 3CO₂

377K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

299K

det| 7 6 ; 6 8 | = 20

F = G m₁m₂ / r²

401K

∇ × E = −∂B/∂t

420K

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

det| 7 4 ; 4 8 | = 40

109K

∑_{k=1}^{n} k = n(n+1)/2

184K

∑_{k=1}^{n} k = n(n+1)/2