Math Dump /sym/c689e7
id=631088 · host=jp.commstar.world · 2026-09-01 21:07Z
λ = h/p
det| 4 1 ; 6 5 | = 14
402K
5y² + 9y + 4 = 0
det| 5 3 ; 7 6 | = 9
398K
∫₀^∞ e^(-z²) dz = √π / 2
∑_{k=1}^{n} k = n(n+1)/2
9y² + 5y + 2 = 0
\frac{8}{1} \sum_{i=1}^{n} i^{2}
det| 12 7 ; 6 13 | = 114
9β² + 3β + 0 = 0
2t² + 9t + 7 = 0
9t² + 4t + 3 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2