Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-19 12:47Z
det| 2 1 ; 7 3 | = -1
\lim_{β\to 0} \frac{\sin β}{β} = 1
115K
∑_{k=1}^{n} k = n(n+1)/2
322K
PV = nRT
Fe₂O₃ + 3CO → 2Fe + 3CO₂
213K
11z² + 2z + 6 = 0
det| 11 1 ; 2 12 | = 130
331K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
4K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
40K
2H₂ + O₂ → 2H₂O
d/dθ [θ^12] = 12θ^11
162K
∑_{k=1}^{n} k = n(n+1)/2
68K
\oint_C \vec{F}\cdot d\vec{r} = 0
65K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
178K
det| 1 2 ; 7 2 | = -12
428K
det| 2 8 ; 7 3 | = -50
173K