Math Dump /sym/a8e3ed
id=958313 · host=fr.findroms.cloud · 2026-09-28 13:41Z
∇²ψ = 0
det| 1 5 ; 2 2 | = -8
det| 5 6 ; 2 6 | = 18
25K
det| 3 7 ; 2 4 | = -2
288K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
21K
e^{i\pi} + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
341K
4β² + 5β + 4 = 0
12ω² + 5ω + 1 = 0
det| 6 7 ; 0 7 | = 42
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∫₀^∞ e^(-z²) dz = √π / 2
ω = 2πf