Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-18 02:44Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
68K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
11K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
406K
det| 2 6 ; 0 3 | = 6
429K
det| 8 5 ; 5 9 | = 47
det| 9 4 ; 1 10 | = 86
231K
∫₀^∞ e^(-γ²) dγ = √π / 2
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
412K
F = ma
\frac{12}{6} \sum_{i=1}^{n} i^{2}
55K
det| 7 5 ; 1 8 | = 51
e^{i\pi} + 1 = 0