Math Dump /sym/845f48
id=204969 · host=fr.findroms.cloud · 2026-08-20 02:17Z
det| 7 4 ; 0 8 | = 56
∑_{k=1}^{n} k = n(n+1)/2
det| 5 6 ; 2 6 | = 18
366K
det| 3 7 ; 2 4 | = -2
475K
\oint_C \vec{F}\cdot d\vec{r} = 0
∑_{k=1}^{n} k = n(n+1)/2
79K
∂ψ/∂n = 6ψ
∑_{k=1}^{n} k = n(n+1)/2
43K
d/dn [n^2] = 2n^1
ω = 2πf
det| 1 3 ; 3 2 | = -7
4x² + 4x + 2 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∇²ω = 0