Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 20:15Z
∑_{k=1}^{n} k = n(n+1)/2
det| 9 9 ; 5 10 | = 45
52K
6ω² + 3ω + 2 = 0
∫₀^∞ e^(-ω²) dω = √π / 2
90K
CH₄ + 2O₂ → CO₂ + 2H₂O
det| 3 6 ; 0 4 | = 12
100K
det| 7 4 ; 4 8 | = 40
50K
det| 8 3 ; 4 9 | = 60
9x² + 3x + 6 = 0
∑_{k=1}^{n} k = n(n+1)/2
262K
det| 10 7 ; 3 11 | = 89
196K