Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-18 20:12Z
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
68K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
11K
2H₂ + O₂ → 2H₂O
det| 2 6 ; 0 3 | = 6
406K
det| 7 4 ; 4 8 | = 40
429K
\lim_{β\to 0} \frac{\sin β}{β} = 1
∑_{k=1}^{n} k = n(n+1)/2
231K
\frac{4}{9} \sum_{i=1}^{n} i^{2}
195K
F = ma
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
412K