Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-20 04:15Z
∇²n = 0
det| 1 4 ; 3 2 | = -10
273K
9r² + 4r + 1 = 0
\frac{4}{9} \sum_{i=1}^{n} i^{2}
139K
\oint_C \vec{F}\cdot d\vec{r} = 0
108K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 7 4 ; 4 8 | = 40
333K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
160K
11γ² + 3γ + 6 = 0
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
∑_{k=1}^{n} k = n(n+1)/2
297K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
128K
det| 6 1 ; 3 7 | = 39
∑_{k=1}^{n} k = n(n+1)/2
404K