Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 15:02Z
d/dz [z^3] = 3z^2
det| 10 9 ; 0 11 | = 110
75K
∑_{k=1}^{n} k = n(n+1)/2
479K
6φ² + 8φ + 0 = 0
det| 3 3 ; 4 4 | = 0
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ω = 2πf
CH₄ + 2O₂ → CO₂ + 2H₂O
191K
∫₀^∞ e^(-φ²) dφ = √π / 2
390K
det| 10 8 ; 7 11 | = 54
det| 5 6 ; 2 6 | = 18
det| 11 4 ; 5 12 | = 112
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det| 7 4 ; 4 8 | = 40
338K
iħ ∂ψ/∂t = Ĥψ
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
8t² + 7t + 5 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0