Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-18 20:12Z
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
∫₀^∞ e^(-φ²) dφ = √π / 2
68K
det| 4 8 ; 3 5 | = -4
11K
2H₂ + O₂ → 2H₂O
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
406K
∑_{k=1}^{n} k = n(n+1)/2
429K
\lim_{β\to 0} \frac{\sin β}{β} = 1
\frac{1}{7} \sum_{i=1}^{n} i^{2}
231K
det| 7 4 ; 4 8 | = 40
195K
F = ma
det| 11 4 ; 5 12 | = 112
412K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
∑_{k=1}^{n} k = n(n+1)/2
339K