Math Dump /sym/2bd35e
id=714356 · host=fr.findroms.cloud · 2026-09-12 10:16Z
CaCO₃ → CaO + CO₂
det| 4 9 ; 3 5 | = -7
det| 5 6 ; 2 6 | = 18
381K
det| 3 7 ; 2 4 | = -2
258K
∇²θ = 0
∑_{k=1}^{n} k = n(n+1)/2
349K
det| 4 9 ; 0 5 | = 20
∑_{k=1}^{n} k = n(n+1)/2
469K
11y² + 9y + 3 = 0
det| 1 8 ; 7 2 | = -54
F = G m₁m₂ / r²
∑_{k=1}^{n} k = n(n+1)/2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 5 9 ; 2 6 | = 12