Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-19 19:06Z
\frac{11}{4} \sum_{i=1}^{n} i^{2}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
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∫₀^∞ e^(-θ²) dθ = √π / 2
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d/dx [x^3] = 3x^2
\lim_{β\to 0} \frac{\sin β}{β} = 1
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\frac{12}{8} \sum_{i=1}^{n} i^{2}
Fe₂O₃ + 3CO → 2Fe + 3CO₂
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∑_{k=1}^{n} k = n(n+1)/2
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det| 12 1 ; 5 13 | = 151
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∑_{k=1}^{n} k = n(n+1)/2
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