Math Dump /sym/6c3138

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

∇²x = 0

∑_{k=1}^{n} k = n(n+1)/2

451K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

264K

det| 3 9 ; 1 4 | = 3

det| 7 8 ; 4 8 | = 24

297K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

252K

CaCO₃ → CaO + CO₂

det| 7 9 ; 1 8 | = 47

48K

7γ² + 8γ + 3 = 0

411K

det| 8 9 ; 4 9 | = 36

N₂ + 3H₂ ⇌ 2NH₃

377K

det| 7 4 ; 4 8 | = 40

299K

det| 7 6 ; 6 8 | = 20

∑_{k=1}^{n} k = n(n+1)/2

401K

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

420K

λ = h/p

109K