Math Dump /sym/25d281
id=199599 · host=fr.findroms.cloud · 2026-08-20 02:12Z
11z² + 3z + 5 = 0
F = ma
det| 5 6 ; 2 6 | = 18
366K
det| 3 7 ; 2 4 | = -2
475K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∑_{k=1}^{n} k = n(n+1)/2
79K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
∑_{k=1}^{n} k = n(n+1)/2
43K
∑_{k=1}^{n} k = n(n+1)/2
CH₄ + 2O₂ → CO₂ + 2H₂O
∂t/∂z = 8t
∫₀^∞ e^(-x²) dx = √π / 2
det| 1 6 ; 0 2 | = 2
det| 3 6 ; 0 4 | = 12