Math Dump /sym/7bcaf3
id=355745 · host=jp.commstar.world · 2026-09-01 21:06Z
det| 12 6 ; 0 13 | = 156
det| 4 1 ; 6 5 | = 14
402K
∇²β = 0
det| 5 3 ; 7 6 | = 9
398K
1β² + 8β + 3 = 0
3ψ² + 5ψ + 4 = 0
∇²t = 0
d/dα [α^7] = 7α^6
∂x/∂θ = 5x
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
9ω² + 3ω + 1 = 0
\frac{2}{3} \sum_{i=1}^{n} i^{2}
ω = 2πf
d/dz [z^3] = 3z^2