Math Dump /sym/319423
id=464279 · host=fr.findroms.cloud · 2026-10-19 15:41Z
det| 11 3 ; 7 12 | = 111
∇²y = 0
det| 5 6 ; 2 6 | = 18
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det| 3 7 ; 2 4 | = -2
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\oint_C \vec{F}\cdot d\vec{r} = 0
∑_{k=1}^{n} k = n(n+1)/2
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∇²x = 0
∑_{k=1}^{n} k = n(n+1)/2
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iħ ∂ψ/∂t = Ĥψ
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 1 7 ; 5 2 | = -33
11φ² + 8φ + 1 = 0
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
∫₀^∞ e^(-φ²) dφ = √π / 2