Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-18 00:05Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 7 2 ; 7 8 | = 42
460K
d/dx [x^7] = 7x^6
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
186K
CH₄ + 2O₂ → CO₂ + 2H₂O
411K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 5 2 ; 3 6 | = 24
448K
\frac{2}{2} \sum_{i=1}^{n} i^{2}
459K
det| 1 3 ; 4 2 | = -10
406K
∫₀^∞ e^(-t²) dt = √π / 2
80K
∫₀^∞ e^(-ψ²) dψ = √π / 2
359K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
455K