Math Dump /sym/dc6aad
id=525226 · host=jp.commstar.world · 2026-09-01 21:08Z
∑_{k=1}^{n} k = n(n+1)/2
det| 4 1 ; 6 5 | = 14
402K
det| 5 8 ; 7 6 | = -26
det| 5 3 ; 7 6 | = 9
398K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
iħ ∂ψ/∂t = Ĥψ
\binom{n}{k} = \frac{n!}{k!(n-k)!}
12t² + 8t + 6 = 0
12r² + 9r + 0 = 0
det| 4 9 ; 2 5 | = 2
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
5y² + 6y + 0 = 0
∫₀^∞ e^(-β²) dβ = √π / 2
∫₀^∞ e^(-z²) dz = √π / 2