Math Dump /sym/153d20
id=680837 · host=fr.findroms.cloud · 2026-09-12 10:17Z
CaCO₃ → CaO + CO₂
det| 9 1 ; 1 10 | = 89
det| 5 6 ; 2 6 | = 18
381K
det| 3 7 ; 2 4 | = -2
258K
∂y/∂t = 6y
∑_{k=1}^{n} k = n(n+1)/2
349K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∑_{k=1}^{n} k = n(n+1)/2
469K
3ω² + 9ω + 6 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
e^{i\pi} + 1 = 0
9ω² + 2ω + 3 = 0
∂ω/∂α = 2ω
d/dω [ω^12] = 12ω^11