Math Dump /sym/489def
id=359006 · host=jp.commstar.world · 2026-09-01 21:07Z
d/dβ [β^1] = 1β^0
det| 4 1 ; 6 5 | = 14
402K
11t² + 9t + 3 = 0
det| 5 3 ; 7 6 | = 9
398K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
∇ × E = −∂B/∂t
e^{i\pi} + 1 = 0
4ω² + 7ω + 3 = 0
det| 4 5 ; 1 5 | = 15
det| 10 4 ; 0 11 | = 110
3r² + 9r + 3 = 0
\frac{2}{3} \sum_{i=1}^{n} i^{2}
∫₀^∞ e^(-α²) dα = √π / 2
∑_{k=1}^{n} k = n(n+1)/2