Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 22:34Z

3n² + 7n + 7 = 0

det| 1 4 ; 3 2 | = -10

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H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

438K

∫₀^∞ e^(-ω²) dω = √π / 2

e^{i\pi} + 1 = 0

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det| 3 1 ; 7 4 | = 5

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\frac{10}{6} \sum_{i=1}^{n} i^{2}

det| 2 6 ; 0 3 | = 6

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∑_{k=1}^{n} k = n(n+1)/2

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d/dr [r^12] = 12r^11

6t² + 6t + 4 = 0

459K

\lim_{γ\to 0} \frac{\sin γ}{γ} = 1

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d/dφ [φ^5] = 5φ^4

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

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\binom{n}{k} = \frac{n!}{k!(n-k)!}

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det| 9 4 ; 1 10 | = 86

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12γ² + 9γ + 1 = 0

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