Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 22:26Z
11z² + 7z + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
479K
λ = h/p
det| 2 7 ; 7 3 | = -43
57K
det| 3 6 ; 6 4 | = -24
det| 9 4 ; 1 10 | = 86
276K
CH₄ + 2O₂ → CO₂ + 2H₂O
257K
∑_{k=1}^{n} k = n(n+1)/2
250K