Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 16:35Z
CH₄ + 2O₂ → CO₂ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
244K
det| 5 6 ; 1 6 | = 24
52K
det| 8 6 ; 2 9 | = 60
det| 7 4 ; 4 8 | = 40
90K
∫₀^∞ e^(-x²) dx = √π / 2
91K
d/dx [x^1] = 1x^0
det| 5 6 ; 4 6 | = 6
100K
2n² + 7n + 5 = 0
∫₀^∞ e^(-θ²) dθ = √π / 2
197K
∑_{k=1}^{n} k = n(n+1)/2
262K