Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 01:20Z
∑_{k=1}^{n} k = n(n+1)/2
3β² + 6β + 2 = 0
det| 10 9 ; 0 11 | = 110
276K
det| 11 9 ; 0 12 | = 132
129K
F = ma
∑_{k=1}^{n} k = n(n+1)/2
191K
∫₀^∞ e^(-φ²) dφ = √π / 2
390K
\frac{8}{7} \sum_{i=1}^{n} i^{2}
Fe₂O₃ + 3CO → 2Fe + 3CO₂
153K
det| 12 1 ; 4 13 | = 152
338K