Math Dump /sym/be2437
id=697333 · host=jp.commstar.world · 2026-09-01 21:05Z
∫₀^∞ e^(-t²) dt = √π / 2
det| 4 1 ; 6 5 | = 14
402K
e^{i\pi} + 1 = 0
det| 5 3 ; 7 6 | = 9
398K
∫₀^∞ e^(-x²) dx = √π / 2
∂y/∂θ = 4y
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 2 5 ; 4 3 | = -14
det| 5 1 ; 1 6 | = 29
9x² + 9x + 5 = 0
\frac{1}{4} \sum_{i=1}^{n} i^{2}
det| 3 8 ; 4 4 | = -20
∇²θ = 0
2H₂ + O₂ → 2H₂O