Math Dump /sym/66982e
id=574931 · host=jp.commstar.world · 2026-09-01 21:11Z
5β² + 6β + 3 = 0
det| 4 1 ; 6 5 | = 14
402K
∑_{k=1}^{n} k = n(n+1)/2
det| 5 3 ; 7 6 | = 9
398K
det| 11 8 ; 2 12 | = 116
det| 2 4 ; 4 3 | = -10
d/dω [ω^4] = 4ω^3
∇²x = 0
CaCO₃ → CaO + CO₂
∫₀^∞ e^(-ψ²) dψ = √π / 2
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
∇²γ = 0
det| 2 6 ; 4 3 | = -18
12x² + 1x + 4 = 0