array-in-a-matrix/quadratic
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quadratic formula accii art

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array-in-a-matrix 2021-11-04 13:18:13 -04:00
parent bb8830113e
commit 6890185191
1 changed files with 7 additions and 3 deletions
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quadratic.c
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@ -5,6 +5,10 @@
void main() void main()
{ {
system("clear"); system("clear");
printf("\n ~~ Quadratic Calculator ~~\n");
printf(" ̲ ̲ ̲ ̲ ̲ ̲\n");
printf(" ̲-̲b̲±̲√̲b̲̲²̲̲-̲4̲a̲c̲\n");
printf(" 2a\n\n");
double num_A, num_B, num_C; double num_A, num_B, num_C;
@ -16,11 +20,11 @@ void main()
scanf("%lf", &num_C); scanf("%lf", &num_C);
double radical = pow(num_B, 2) + (-4 * num_A * num_C); double radical = pow(num_B, 2) + (-4 * num_A * num_C);
printf("\n~~ radical %f\n\n", radical); printf("\nUnder the radical: %f\n", radical);
if (radical < 0.0) if (radical < 0.0)
{ {
// roots are complex // roots are complex
printf("roots are complex\n"); printf("Roots are complex.\n");
double real_part = (-num_B) / (2 * num_A); double real_part = (-num_B) / (2 * num_A);
double imaginary_part = sqrt(radical * -1.0) / (2 * num_A); double imaginary_part = sqrt(radical * -1.0) / (2 * num_A);
@ -30,7 +34,7 @@ void main()
else else
{ {
// roots are real // roots are real
printf("roots are real\n"); printf("Roots are real.\n");
double numerator_1 = (-num_B) + sqrt(radical); double numerator_1 = (-num_B) + sqrt(radical);
double numerator_2 = (-num_B) - sqrt(radical); double numerator_2 = (-num_B) - sqrt(radical);