Algoritmo de -Raices Polinomicas
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RAICES POLINÓMICAS package raicespolinomicas; public class ejercicio extends javax.swing.JFrame { public ejercicio() { initComponents(); } private void CalcularsolucionesActionPerformed(java.awt.event.ActionEvent evt) { double a,b,c,X1,X2,d,r; a= Double.parseDouble(jTextField1.getText()); b=Double.parseDouble(jTextField2.getText()); c=Double.parseDouble(jTextField3.getText()); d=(b*b)-(4*a*c); if(d>=0){ r=Math.sqrt(d); X1=Math.rint((-b+r)/(2*a)*1000)/1000; X2=Math.rint((-b-r)/(2*a)*1000)/1000; jTextField4.setText(String.valueOf(X1)); jTextField5.setText(String.valueOf(X2)); } else{
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Raíz polinomica de segundo grado
Transcript of Algoritmo de -Raices Polinomicas
RAICES POLINÓMICAS
package raicespolinomicas;
public class ejercicio extends javax.swing.JFrame {
public ejercicio() {
initComponents();
}
private void CalcularsolucionesActionPerformed(java.awt.event.ActionEvent evt) {
double a,b,c,X1,X2,d,r;
a= Double.parseDouble(jTextField1.getText());
b=Double.parseDouble(jTextField2.getText());
c=Double.parseDouble(jTextField3.getText());
d=(b*b)-(4*a*c);
if(d>=0){
r=Math.sqrt(d);
X1=Math.rint((-b+r)/(2*a)*1000)/1000;
X2=Math.rint((-b-r)/(2*a)*1000)/1000;
jTextField4.setText(String.valueOf(X1));
jTextField5.setText(String.valueOf(X2));
}
else{
JOptionPane.showMessageDialog(null,"La ecuación no tiene solución");
}
}
private void LimpiarActionPerformed(java.awt.event.ActionEvent evt) {
jTextField1.setText(String.valueOf(""));
jTextField2.setText(String.valueOf(""));
jTextField3.setText(String.valueOf(""));
jTextField4.setText(String.valueOf(""));
jTextField5.setText(String.valueOf(""));
}
