Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 00:37Z
2H₂ + O₂ → 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
52K
det| 8 8 ; 7 9 | = 16
det| 7 4 ; 4 8 | = 40
90K
CH₄ + 2O₂ → CO₂ + 2H₂O
det| 7 7 ; 4 8 | = 28
100K
det| 11 9 ; 0 12 | = 132
137K
∑_{k=1}^{n} k = n(n+1)/2
197K
∫₀^∞ e^(-α²) dα = √π / 2
262K