Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 08:04Z
CaCO₃ → CaO + CO₂
∑_{k=1}^{n} k = n(n+1)/2
269K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
det| 9 4 ; 1 10 | = 86
240K
det| 4 6 ; 0 5 | = 20
376K
\frac{8}{5} \sum_{i=1}^{n} i^{2}
det| 4 2 ; 3 5 | = 14
139K
det| 7 4 ; 4 8 | = 40
det| 2 7 ; 7 3 | = -43
91K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
PV = nRT
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 12 1 ; 7 13 | = 149