Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 01:47Z
\frac{12}{9} \sum_{i=1}^{n} i^{2}
∫₀^∞ e^(-r²) dr = √π / 2
det| 11 5 ; 0 12 | = 132
63K
det| 5 3 ; 6 6 | = 12
Fe₂O₃ + 3CO → 2Fe + 3CO₂
366K
det| 7 6 ; 1 8 | = 50
176K
∑_{k=1}^{n} k = n(n+1)/2
319K
det| 3 7 ; 2 4 | = -2
359K