Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 19:58Z

CH₄ + 2O₂ → CO₂ + 2H₂O

∇ × E = −∂B/∂t

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\oint_C \vec{F}\cdot d\vec{r} = 0

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det| 1 1 ; 4 2 | = -2

det| 10 2 ; 3 11 | = 104

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∇²r = 0

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CaCO₃ → CaO + CO₂

F = G m₁m₂ / r²

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ω = 2πf

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det| 8 4 ; 2 9 | = 64

det| 7 4 ; 4 8 | = 40

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\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

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\lim_{t\to 0} \frac{\sin t}{t} = 1

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9θ² + 7θ + 4 = 0

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∑_{k=1}^{n} k = n(n+1)/2

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