Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 20:38Z
∑_{k=1}^{n} k = n(n+1)/2
det| 4 8 ; 3 5 | = -4
244K
6ω² + 3ω + 2 = 0
det| 9 7 ; 3 10 | = 69
90K
CH₄ + 2O₂ → CO₂ + 2H₂O
det| 7 4 ; 4 8 | = 40
100K
∫₀^∞ e^(-θ²) dθ = √π / 2
50K
det| 8 3 ; 4 9 | = 60
∑_{k=1}^{n} k = n(n+1)/2
197K
det| 2 7 ; 7 3 | = -43
299K