Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 01:29Z

11φ² + 9φ + 3 = 0

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

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det| 9 5 ; 1 10 | = 85

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∫₀^∞ e^(-y²) dy = √π / 2

\lim_{β\to 0} \frac{\sin β}{β} = 1

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d/dt [t^3] = 3t^2

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

det| 5 3 ; 7 6 | = 9

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H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

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det| 9 4 ; 1 10 | = 86

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∑_{k=1}^{n} k = n(n+1)/2

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