ref 2e537d70
Math Dump /sym/d88e5b
id=189132 · host=fr.findroms.cloud · 2026-09-12 10:17Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 8 5 ; 1 9 | = 67
det| 5 6 ; 2 6 | = 18
381K
det| 3 7 ; 2 4 | = -2
258K
E = mc²
∑_{k=1}^{n} k = n(n+1)/2
349K
det| 8 8 ; 4 9 | = 40
∑_{k=1}^{n} k = n(n+1)/2
469K
det| 12 3 ; 2 13 | = 150
8ω² + 8ω + 4 = 0
ω = 2πf
∫₀^∞ e^(-ψ²) dψ = √π / 2
7n² + 1n + 6 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}