Math Dump /sym/615159
id=12471 · host=fr.findroms.cloud · 2026-08-20 02:15Z
∑_{k=1}^{n} k = n(n+1)/2
2θ² + 3θ + 4 = 0
det| 5 6 ; 2 6 | = 18
366K
det| 3 7 ; 2 4 | = -2
475K
CaCO₃ → CaO + CO₂
∑_{k=1}^{n} k = n(n+1)/2
79K
1γ² + 9γ + 5 = 0
∑_{k=1}^{n} k = n(n+1)/2
43K
\frac{7}{7} \sum_{i=1}^{n} i^{2}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
ΔS ≥ 0
F = G m₁m₂ / r²
det| 12 5 ; 7 13 | = 121
e^{i\pi} + 1 = 0