Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-20 04:18Z
∇²n = 0
\frac{2}{2} \sum_{i=1}^{n} i^{2}
263K
9r² + 4r + 1 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
108K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
160K
11γ² + 3γ + 6 = 0
det| 12 2 ; 2 13 | = 152
439K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
413K
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
∑_{k=1}^{n} k = n(n+1)/2
297K
det| 6 1 ; 3 7 | = 39
det| 7 4 ; 4 8 | = 40
404K
N₂ + 3H₂ ⇌ 2NH₃