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Diffstat (limited to 'rushs/evalexpr/handling_complex/complex.c')
-rw-r--r--rushs/evalexpr/handling_complex/complex.c51
1 files changed, 0 insertions, 51 deletions
diff --git a/rushs/evalexpr/handling_complex/complex.c b/rushs/evalexpr/handling_complex/complex.c
deleted file mode 100644
index 79a10be..0000000
--- a/rushs/evalexpr/handling_complex/complex.c
+++ /dev/null
@@ -1,51 +0,0 @@
-#include "complex.h"
-
-#include <stdio.h>
-
-void print_complex(struct complex a)
-{
- printf("complex(%.2f ", a.real);
-
- if (a.img < 0)
- {
- printf("- %.2fi", -a.img);
- }
- else
- {
- printf("+ %.2fi", a.img);
- }
- printf(")\n");
-}
-
-struct complex neg_complex(struct complex a)
-{
- struct complex z = { -a.real, -a.img };
- return z;
-}
-
-struct complex add_complex(struct complex a, struct complex b)
-{
- struct complex z = { a.real + b.real, a.img + b.img };
- return z;
-}
-
-struct complex sub_complex(struct complex a, struct complex b)
-{
- return add_complex(a, neg_complex(b));
-}
-
-struct complex mul_complex(struct complex a, struct complex b)
-{
- struct complex z = { a.real * b.real - a.img * b.img,
- a.real * b.img + a.img * b.real };
- return z;
-}
-
-struct complex div_complex(struct complex a, struct complex b)
-{
- struct complex z = {
- (a.real * b.real + a.img * b.img) / (b.real * b.real + b.img * b.img),
- (a.img * b.real - a.real * b.img) / (b.real * b.real + b.img * b.img)
- };
- return z;
-}