Math Dump /sym/1bb1b4
id=232880 · host=jp.commstar.world · 2026-09-01 21:09Z
E = mc²
det| 4 1 ; 6 5 | = 14
402K
det| 10 3 ; 0 11 | = 110
det| 5 3 ; 7 6 | = 9
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∑_{k=1}^{n} k = n(n+1)/2
∑_{k=1}^{n} k = n(n+1)/2
5β² + 5β + 6 = 0
12y² + 2y + 2 = 0
det| 8 7 ; 7 9 | = 23
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
∇ × E = −∂B/∂t
CaCO₃ → CaO + CO₂
det| 2 7 ; 4 3 | = -22
det| 6 6 ; 7 7 | = 0