Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 00:28Z
5ω² + 9ω + 7 = 0
det| 7 4 ; 4 8 | = 40
218K
CH₄ + 2O₂ → CO₂ + 2H₂O
7y² + 2y + 0 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
170K
∑_{k=1}^{n} k = n(n+1)/2
299K
PV = nRT
d/dθ [θ^12] = 12θ^11
244K
\frac{12}{6} \sum_{i=1}^{n} i^{2}
105K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
100K
det| 8 2 ; 7 9 | = 58
138K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 4 6 ; 0 5 | = 20
354K