Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 22:58Z

3n² + 7n + 7 = 0

10ψ² + 5ψ + 0 = 0

460K

∑_{k=1}^{n} k = n(n+1)/2

438K

∫₀^∞ e^(-ω²) dω = √π / 2

det| 3 7 ; 2 4 | = -2

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det| 5 9 ; 7 6 | = -33

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

det| 9 4 ; 1 10 | = 86

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

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

11z² + 3z + 4 = 0

459K

∇²t = 0

406K

d/dφ [φ^5] = 5φ^4

\frac{12}{6} \sum_{i=1}^{n} i^{2}

181K