Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-08-28 01:26Z
∂y/∂φ = 4y
det| 4 1 ; 6 5 | = 14
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\frac{2}{7} \sum_{i=1}^{n} i^{2}
det| 5 3 ; 7 6 | = 9
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∇²n = 0
∇²β = 0
9φ² + 3φ + 6 = 0
4t² + 7t + 3 = 0
1γ² + 8γ + 3 = 0
\lim_{β\to 0} \frac{\sin β}{β} = 1
d/dx [x^12] = 12x^11
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
9y² + 4y + 4 = 0