Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-20 06:04Z
∑_{k=1}^{n} k = n(n+1)/2
∫₀^∞ e^(-x²) dx = √π / 2
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e^{i\pi} + 1 = 0
2H₂ + O₂ → 2H₂O
det| 4 8 ; 3 5 | = -4
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det| 4 8 ; 0 5 | = 20
det| 9 4 ; 1 10 | = 86
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det| 4 7 ; 7 5 | = -29
∑_{k=1}^{n} k = n(n+1)/2
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det| 2 3 ; 5 3 | = -9
10t² + 5t + 2 = 0
det| 1 6 ; 5 2 | = -28
F = ma
∇ × E = −∂B/∂t