Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-08 12:21Z
det| 6 3 ; 3 7 | = 33
\frac{4}{5} \sum_{i=1}^{n} i^{2}
410K
∑_{k=1}^{n} k = n(n+1)/2
\frac{4}{2} \sum_{i=1}^{n} i^{2}
451K
det| 1 7 ; 6 2 | = -40
ΔS ≥ 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
268K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
302K
CH₄ + 2O₂ → CO₂ + 2H₂O
det| 7 2 ; 7 8 | = 42
454K
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
45K