Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-21 07:14Z
4α² + 8α + 6 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
307K
ω = 2πf
\frac{4}{4} \sum_{i=1}^{n} i^{2}
d/dr [r^3] = 3r^2
∑_{k=1}^{n} k = n(n+1)/2
181K
det| 7 4 ; 4 8 | = 40
117K
λ = h/p
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
det| 3 6 ; 7 4 | = -30
\binom{n}{k} = \frac{n!}{k!(n-k)!}