Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-21 09:50Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 2 6 ; 0 3 | = 6
436K
det| 4 2 ; 6 5 | = 8
∑_{k=1}^{n} k = n(n+1)/2
26K
\frac{12}{6} \sum_{i=1}^{n} i^{2}
355K
ω = 2πf
\frac{12}{7} \sum_{i=1}^{n} i^{2}
348K
\lim_{α\to 0} \frac{\sin α}{α} = 1
228K
det| 3 1 ; 0 4 | = 12
Fe₂O₃ + 3CO → 2Fe + 3CO₂
440K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
28K
det| 7 4 ; 4 8 | = 40
428K