Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-18 22:29Z
∂θ/∂γ = 6θ
det| 7 4 ; 4 8 | = 40
428K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
238K
9γ² + 2γ + 3 = 0
∫₀^∞ e^(-φ²) dφ = √π / 2
270K
∑_{k=1}^{n} k = n(n+1)/2
∑_{k=1}^{n} k = n(n+1)/2
41K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
95K
∑_{k=1}^{n} k = n(n+1)/2
121K