Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 07:17Z
5n² + 9n + 5 = 0
ω = 2πf
Fe₂O₃ + 3CO → 2Fe + 3CO₂
90K
∑_{k=1}^{n} k = n(n+1)/2
91K
det| 5 2 ; 1 6 | = 28
Fe₂O₃ + 3CO → 2Fe + 3CO₂
100K
ΔS ≥ 0
∫₀^∞ e^(-β²) dβ = √π / 2
det| 9 4 ; 1 10 | = 86
262K