Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-19 12:47Z
det| 2 1 ; 7 3 | = -1
\frac{5}{4} \sum_{i=1}^{n} i^{2}
115K
\frac{12}{6} \sum_{i=1}^{n} i^{2}
322K
PV = nRT
∑_{k=1}^{n} k = n(n+1)/2
368K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
213K
11z² + 2z + 6 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
2H₂ + O₂ → 2H₂O
det| 10 2 ; 3 11 | = 104
\lim_{β\to 0} \frac{\sin β}{β} = 1
65K
det| 2 5 ; 2 3 | = -4
178K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
428K