Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-18 15:07Z
8θ² + 7θ + 3 = 0
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
68K
CaCO₃ → CaO + CO₂
∫₀^∞ e^(-x²) dx = √π / 2
406K
det| 7 9 ; 1 8 | = 47
429K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 7 4 ; 4 8 | = 40
231K
∑_{k=1}^{n} k = n(n+1)/2
195K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
412K
\frac{11}{6} \sum_{i=1}^{n} i^{2}
1K
2H₂ + O₂ → 2H₂O
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\frac{2}{4} \sum_{i=1}^{n} i^{2}
\oint_C \vec{F}\cdot d\vec{r} = 0
∫₀^∞ e^(-φ²) dφ = √π / 2