线性方程组 by Juan Carlos Ponce Campuzano

GeoGebra 命令及参数

1. Invert(M) → MI
2. Textfield(a11) → InputBox1
3. Textfield(a12) → InputBox2
4. Textfield(a21) → InputBox3
5. Textfield(a22) → InputBox4
6. Textfield(b1) → InputBox5
7. Textfield(b2) → InputBox6
8. Determinant(M) → Det
9. SurdText(x(SolP)) → text1
10. SurdText(y(SolP)) → text2
11. Textfield(dummyX) → InputBox7
12. Textfield(dummyY) → InputBox8
13. If(solX ≟ round(dummyX, 2) ∧ solY ≟ round(dummyY, 2), 1, 0) → condition