Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 14:03Z
∫₀^∞ e^(-ψ²) dψ = √π / 2
det| 11 5 ; 0 12 | = 132
75K
det| 7 4 ; 4 8 | = 40
479K
e^{i\pi} + 1 = 0
det| 12 1 ; 4 13 | = 152
129K
2H₂ + O₂ → 2H₂O
∫₀^∞ e^(-φ²) dφ = √π / 2
191K
\binom{n}{k} = \frac{n!}{k!(n-k)!}