Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-19 21:25Z
F = G m₁m₂ / r²
Fe₂O₃ + 3CO → 2Fe + 3CO₂
264K
8φ² + 6φ + 2 = 0
ΔS ≥ 0
∑_{k=1}^{n} k = n(n+1)/2
48K
\lim_{r\to 0} \frac{\sin r}{r} = 1
\lim_{r\to 0} \frac{\sin r}{r} = 1
det| 11 4 ; 5 12 | = 112
420K
det| 12 9 ; 0 13 | = 156
∑_{k=1}^{n} k = n(n+1)/2
109K
\frac{9}{6} \sum_{i=1}^{n} i^{2}