Math Dump /sym/fe8967
id=289853 · host=fr.findroms.cloud · 2026-09-12 10:16Z
∫₀^∞ e^(-ω²) dω = √π / 2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 5 6 ; 2 6 | = 18
381K
det| 3 7 ; 2 4 | = -2
258K
2H₂ + O₂ → 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
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\lim_{y\to 0} \frac{\sin y}{y} = 1
∑_{k=1}^{n} k = n(n+1)/2
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det| 4 4 ; 0 5 | = 20
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 12 5 ; 2 13 | = 146
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
E = mc²
∑_{k=1}^{n} k = n(n+1)/2