Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 22:22Z
11z² + 7z + 1 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
479K
∑_{k=1}^{n} k = n(n+1)/2
8K
λ = h/p
∑_{k=1}^{n} k = n(n+1)/2
102K
det| 3 6 ; 6 4 | = -24
det| 11 5 ; 0 12 | = 132
250K
∫₀^∞ e^(-y²) dy = √π / 2
62K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
164K