Math Dump /sym/1009ae
id=653374 · host=fr.findroms.cloud · 2026-08-20 02:14Z
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\lim_{β\to 0} \frac{\sin β}{β} = 1
det| 5 6 ; 2 6 | = 18
366K
det| 3 7 ; 2 4 | = -2
475K
∫₀^∞ e^(-γ²) dγ = √π / 2
∑_{k=1}^{n} k = n(n+1)/2
79K
det| 4 8 ; 0 5 | = 20
∑_{k=1}^{n} k = n(n+1)/2
43K
det| 8 7 ; 4 9 | = 44
9ω² + 2ω + 6 = 0
F = ma
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
12z² + 7z + 5 = 0