Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 22:39Z
11z² + 7z + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
479K
λ = h/p
Fe₂O₃ + 3CO → 2Fe + 3CO₂
57K
det| 3 6 ; 6 4 | = -24
∑_{k=1}^{n} k = n(n+1)/2
264K
det| 7 4 ; 4 8 | = 40
276K
ΔS ≥ 0
det| 2 4 ; 4 3 | = -10
250K
∇²γ = 0
∫₀^∞ e^(-n²) dn = √π / 2
256K
F = G m₁m₂ / r²
λ = h/p
\oint_C \vec{F}\cdot d\vec{r} = 0