Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 21:58Z
4ω² + 7ω + 3 = 0
det| 1 4 ; 2 2 | = -6
479K
F = ma
det| 7 4 ; 4 8 | = 40
102K
∑_{k=1}^{n} k = n(n+1)/2
57K
11t² + 5t + 7 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
264K
∂t/∂θ = 3t
∫₀^∞ e^(-γ²) dγ = √π / 2