Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 21:09Z
4ω² + 7ω + 3 = 0
det| 7 4 ; 4 8 | = 40
479K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
8K
F = ma
11t² + 5t + 7 = 0
∑_{k=1}^{n} k = n(n+1)/2
264K
det| 11 5 ; 0 12 | = 132
276K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
257K
∫₀^∞ e^(-y²) dy = √π / 2
250K