Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-18 00:37Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∫₀^∞ e^(-r²) dr = √π / 2
460K
det| 7 4 ; 4 8 | = 40
438K
d/dx [x^7] = 7x^6
det| 5 3 ; 7 6 | = 9
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
∑_{k=1}^{n} k = n(n+1)/2
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CH₄ + 2O₂ → CO₂ + 2H₂O
N₂ + 3H₂ ⇌ 2NH₃
CH₄ + 2O₂ → CO₂ + 2H₂O
80K
CaCO₃ → CaO + CO₂
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
455K
det| 9 8 ; 0 10 | = 90