Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 01:19Z
\frac{12}{9} \sum_{i=1}^{n} i^{2}
∫₀^∞ e^(-r²) dr = √π / 2
∑_{k=1}^{n} k = n(n+1)/2
155K
det| 5 3 ; 6 6 | = 12
∫₀^∞ e^(-t²) dt = √π / 2
366K
F = ma
Fe₂O₃ + 3CO → 2Fe + 3CO₂
176K
det| 3 7 ; 2 4 | = -2
359K