Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 01:20Z
∑_{k=1}^{n} k = n(n+1)/2
det| 5 6 ; 2 6 | = 18
479K
3β² + 6β + 2 = 0
det| 1 1 ; 5 2 | = -3
129K
F = ma
det| 11 9 ; 5 12 | = 87
191K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
390K
∫₀^∞ e^(-t²) dt = √π / 2
338K
det| 4 8 ; 3 5 | = -4
416K