Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-18 20:34Z
det| 6 5 ; 4 7 | = 22
∑_{k=1}^{n} k = n(n+1)/2
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∇²φ = 0
∑_{k=1}^{n} k = n(n+1)/2
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\frac{9}{2} \sum_{i=1}^{n} i^{2}
det| 12 6 ; 0 13 | = 156
448K
F = ma
ΔS ≥ 0
∫₀^∞ e^(-t²) dt = √π / 2
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