Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 17:47Z
\lim_{z\to 0} \frac{\sin z}{z} = 1
∑_{k=1}^{n} k = n(n+1)/2
193K
∇ × E = −∂B/∂t
∑_{k=1}^{n} k = n(n+1)/2
235K
det| 8 2 ; 2 9 | = 68
∑_{k=1}^{n} k = n(n+1)/2
212K
det| 6 6 ; 2 7 | = 30
362K
PV = nRT
det| 7 4 ; 4 8 | = 40
42K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
41K