Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-20 04:07Z
∇²n = 0
det| 2 8 ; 7 3 | = -50
273K
9r² + 4r + 1 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
333K
∑_{k=1}^{n} k = n(n+1)/2
160K
11γ² + 3γ + 6 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
439K
\oint_C \vec{F}\cdot d\vec{r} = 0
413K
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
det| 7 2 ; 7 8 | = 42
297K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
128K
det| 6 1 ; 3 7 | = 39
det| 9 4 ; 1 10 | = 86
404K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
58K