Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-21 00:17Z
det| 3 4 ; 0 4 | = 12
∫₀^∞ e^(-β²) dβ = √π / 2
∫₀^∞ e^(-ω²) dω = √π / 2
31K
8n² + 5n + 1 = 0
det| 11 2 ; 5 12 | = 122
287K
N₂ + 3H₂ ⇌ 2NH₃
det| 5 6 ; 4 6 | = 6
165K
ω = 2πf
det| 9 4 ; 1 10 | = 86
141K
∑_{k=1}^{n} k = n(n+1)/2
1K