Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-18 20:04Z
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
det| 7 4 ; 4 8 | = 40
11K
2H₂ + O₂ → 2H₂O
∫₀^∞ e^(-t²) dt = √π / 2
406K
∑_{k=1}^{n} k = n(n+1)/2
429K
\lim_{β\to 0} \frac{\sin β}{β} = 1
∑_{k=1}^{n} k = n(n+1)/2
231K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
195K
F = ma
\lim_{t\to 0} \frac{\sin t}{t} = 1
412K
Fe₂O₃ + 3CO → 2Fe + 3CO₂