Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 00:37Z
12r² + 5r + 0 = 0
iħ ∂ψ/∂t = Ĥψ
∫₀^∞ e^(-x²) dx = √π / 2
155K
11x² + 6x + 2 = 0
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
det| 5 3 ; 7 6 | = 9
176K
2H₂ + O₂ → 2H₂O
det| 7 4 ; 4 8 | = 40
359K
∑_{k=1}^{n} k = n(n+1)/2
263K
det| 5 9 ; 6 6 | = -24
\binom{n}{k} = \frac{n!}{k!(n-k)!}