Math Dump /sym/e84350
id=942077 · host=fr.findroms.cloud · 2026-08-20 02:20Z
1ψ² + 8ψ + 7 = 0
CH₄ + 2O₂ → CO₂ + 2H₂O
det| 5 6 ; 2 6 | = 18
366K
det| 3 7 ; 2 4 | = -2
475K
\lim_{t\to 0} \frac{\sin t}{t} = 1
∑_{k=1}^{n} k = n(n+1)/2
79K
∂x/∂z = 6x
∑_{k=1}^{n} k = n(n+1)/2
43K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
F = G m₁m₂ / r²
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
E = mc²
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂