Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-18 23:16Z
ΔS ≥ 0
∑_{k=1}^{n} k = n(n+1)/2
238K
det| 4 6 ; 2 5 | = 8
det| 7 4 ; 4 8 | = 40
270K
ΔS ≥ 0
CH₄ + 2O₂ → CO₂ + 2H₂O
41K
det| 11 2 ; 5 12 | = 122
95K
det| 9 6 ; 0 10 | = 90
7K
∫₀^∞ e^(-t²) dt = √π / 2
133K
∑_{k=1}^{n} k = n(n+1)/2
54K