Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 22:29Z

F = G m₁m₂ / r²

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

451K

7γ² + 8γ + 3 = 0

264K

12n² + 3n + 1 = 0

∫₀^∞ e^(-θ²) dθ = √π / 2

297K

det| 1 4 ; 3 2 | = -10

252K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

∇ × E = −∂B/∂t

48K

11φ² + 4φ + 0 = 0

411K

4z² + 8z + 1 = 0

det| 7 4 ; 4 8 | = 40

377K

\binom{n}{k} = \frac{n!}{k!(n-k)!}

299K

det| 3 7 ; 4 4 | = -16

\lim_{r\to 0} \frac{\sin r}{r} = 1

401K

F = G m₁m₂ / r²

420K

3ψ² + 3ψ + 7 = 0

12n² + 2n + 2 = 0

109K

det| 10 4 ; 5 11 | = 90

∑_{k=1}^{n} k = n(n+1)/2

∫₀^∞ e^(-y²) dy = √π / 2