Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 22:49Z
11z² + 7z + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
479K
λ = h/p
∑_{k=1}^{n} k = n(n+1)/2
57K
det| 3 6 ; 6 4 | = -24
∫₀^∞ e^(-y²) dy = √π / 2
264K
det| 9 4 ; 1 10 | = 86
276K
ΔS ≥ 0
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
250K
det| 2 4 ; 4 3 | = -10
256K