Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-20 07:21Z
PV = nRT
∫₀^∞ e^(-x²) dx = √π / 2
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7ω² + 4ω + 7 = 0
∑_{k=1}^{n} k = n(n+1)/2
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E = mc²
∑_{k=1}^{n} k = n(n+1)/2
333K
det| 10 2 ; 2 11 | = 106
det| 7 4 ; 4 8 | = 40
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
∑_{k=1}^{n} k = n(n+1)/2
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