Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-19 19:50Z
det| 7 8 ; 4 8 | = 24
det| 7 6 ; 1 8 | = 50
115K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
322K
∇²ω = 0
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
368K
12α² + 6α + 5 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
4K
∇²r = 0
\frac{3}{2} \sum_{i=1}^{n} i^{2}
40K
\frac{4}{6} \sum_{i=1}^{n} i^{2}
370K
∑_{k=1}^{n} k = n(n+1)/2
e^{i\pi} + 1 = 0
det| 2 8 ; 7 3 | = -50
65K
det| 9 4 ; 1 10 | = 86
178K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
N₂ + 3H₂ ⇌ 2NH₃