Math Dump /sym/a446c2
id=94901 · host=jp.commstar.world · 2026-09-01 21:14Z
∑_{k=1}^{n} k = n(n+1)/2
det| 4 1 ; 6 5 | = 14
402K
11α² + 1α + 6 = 0
det| 5 3 ; 7 6 | = 9
398K
∑_{k=1}^{n} k = n(n+1)/2
2H₂ + O₂ → 2H₂O
det| 3 7 ; 7 4 | = -37
det| 4 4 ; 0 5 | = 20
det| 3 7 ; 1 4 | = 5
5β² + 8β + 4 = 0
d/dγ [γ^6] = 6γ^5
∫₀^∞ e^(-t²) dt = √π / 2
9ω² + 1ω + 7 = 0
1γ² + 4γ + 5 = 0