Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-18 15:06Z
8θ² + 7θ + 3 = 0
det| 9 4 ; 1 10 | = 86
68K
det| 8 2 ; 7 9 | = 58
11K
CaCO₃ → CaO + CO₂
∫₀^∞ e^(-θ²) dθ = √π / 2
406K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∫₀^∞ e^(-x²) dx = √π / 2
231K
det| 4 6 ; 0 5 | = 20
195K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
2H₂ + O₂ → 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
242K