Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-18 00:03Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
d/dx [x^7] = 7x^6
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∫₀^∞ e^(-t²) dt = √π / 2
448K
det| 7 8 ; 4 8 | = 24
22K
CH₄ + 2O₂ → CO₂ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
459K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
406K
N₂ + 3H₂ ⇌ 2NH₃
det| 2 1 ; 5 3 | = 1
181K
∑_{k=1}^{n} k = n(n+1)/2
80K
det| 5 9 ; 7 6 | = -33
359K
CH₄ + 2O₂ → CO₂ + 2H₂O
455K