Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-19 19:07Z
det| 7 8 ; 4 8 | = 24
∑_{k=1}^{n} k = n(n+1)/2
322K
∇²ω = 0
∫₀^∞ e^(-θ²) dθ = √π / 2
368K
12α² + 6α + 5 = 0
det| 9 4 ; 1 10 | = 86
4K
∇²r = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
40K
det| 7 2 ; 7 8 | = 42
370K
∑_{k=1}^{n} k = n(n+1)/2
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
68K
e^{i\pi} + 1 = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
65K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
178K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O