Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 02:19Z
det| 1 4 ; 0 2 | = 2
∑_{k=1}^{n} k = n(n+1)/2
190K
∂ψ/∂φ = 2ψ
Fe₂O₃ + 3CO → 2Fe + 3CO₂
248K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 9 4 ; 1 10 | = 86
299K
∇²t = 0
det| 2 6 ; 0 3 | = 6
244K
∫₀^∞ e^(-r²) dr = √π / 2
det| 2 7 ; 7 3 | = -43
138K
det| 12 2 ; 5 13 | = 146
\lim_{α\to 0} \frac{\sin α}{α} = 1
354K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
433K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O