Further optimizations on SISD

Implementierung/tricorn_V2.c

@@ -24,6 +24,7 @@ void tricorn_V2(float complex start, size_t width, ssize_t height, float res, un
     float c_start_imag = cimag(start);
 
     float c_imag = c_start_imag;
+    float vertical_step = imag_step * res;
     size_t position = 0;
 
 
@@ -33,7 +34,6 @@ void tricorn_V2(float complex start, size_t width, ssize_t height, float res, un
         // Calculate imaginary part on each row as it stays the same
 
         float c_real = c_start_real;
-
         for(size_t x = 0; x < width; x++){
             unsigned value = converge(c_real,c_imag,n);
 
@@ -52,7 +52,7 @@ void tricorn_V2(float complex start, size_t width, ssize_t height, float res, un
             c_real += res;
 
         }
-        c_imag -= imag_step * res;
+        c_imag -= vertical_step;
     }
 }