move a test file

1 files changed, 0 insertions, 119 deletions

diff --git a/src/test.c b/src/test.c
deleted file mode 100644
index 0b0917e..0000000
--- a/src/test.c
+++ /dev/null
@@ -1,119 +0,0 @@
-#include <stdio.h>
-#include <stdint.h>
-#include <string.h>
-#include <math.h>
-
-union test {
-  double d;
-  uint64_t u;
-};
-
-int main(int argc, char** argv) {
-
-  volatile uint64_t mask;
-  volatile uint64_t min;
-  volatile uint64_t max;
-
-  volatile double d1;
-  volatile double d2;
-
-  volatile uint64_t pd1;
-  volatile uint64_t pd2;
-
-
-  // 0 .. 2^51
-
-  //       SE__________QP__
-  mask = 0b1111111111110111111111111111111111111111111111111111111111111111;
-  min  = 0b1111111111110111111111111111111111111111111111111111111111111111;
-  max  = 0b1111111111110000000000000000000000000000000000000000000000000001;
-
-  memcpy(&d1, &min, 8);
-  memcpy(&d2, &max, 8);
-
-  printf("%lf\n", d1);
-  printf("%lf\n", d2);
-
-  memcpy(&pd1, &d1, 8);
-  memcpy(&pd2, &d2, 8);
-  pd1 ^= mask;
-  pd2 ^= mask;
-
-  printf("%ld\n", pd1);
-  printf("%ld\n", pd2);
-
-  printf("\n");
-
-  // -2^51 + 1 .. -1
-
-  //       SE__________QP__
-  min  = 0b1111111111111000000000000000000000000000000000000000000000000001;
-  max  = 0b1111111111111111111111111111111111111111111111111111111111111111;
-
-  memcpy(&d1, &min, 8);
-  memcpy(&d2, &max, 8);
-
-  printf("%lf\n", d1);
-  printf("%lf\n", d2);
-
-  memcpy(&pd1, &d1, 8);
-  memcpy(&pd2, &d2, 8);
-
-  printf("%ld\n", pd1);
-  printf("%ld\n", pd2);
-
-  printf("\n");
-
-  return 0;
-
-  // -2^50 + 1 .. -1
-
-  //       SE__________QFP__
-  mask = 0b1111111111111100000000000000000000000000000000000000000000000000;
-  min  = 0b0000000000000000000000000000000000000000000000000000000000000001;
-  max  = 0b0000000000000011111111111111111111111111111111111111111111111111;
-
-  printf("%ld\n", (int64_t) (min | mask));
-  printf("%ld\n", (int64_t) (max | mask));
-
-
-  // 0 .. 2^50
-
-  //       SE__________QFP__
-  mask = 0b0000000000000011111111111111111111111111111111111111111111111111;
-  min  = 0b0000000000000100000000000000000000000000000000000000000000000000;
-  max  = 0b0000000000000111111111111111111111111111111111111111111111111111;
-
-  printf("%ld\n", (int64_t) (min & mask));
-  printf("%ld\n", (int64_t) (max & mask));
-
-
-
-
-  /* volatile union test x; */
-  /* volatile double f1; */
-  /* volatile double f2; */
-
-  /* f1 = 0.0; */
-  /* f2 = 0.0; */
-  /* x.d = f1 / f2; */
-  /* printf(" 0/0: %lx\n", x.u); */
-
-  /* f1 = -0.0; */
-  /* f2 = +0.0; */
-  /* x.d = f1 / f2; */
-  /* printf("-0/0: %lx\n", x.u); */
-
-  /* x.d = sqrt(-1); */
-  /* printf("sqrt(-1): %lx\n", x.u); */
-
-
-  /* double nan_value = fabs(sqrt(-1.0));  // Standard way to generate NaN */
-
-  /* uint64_t nan_bits; */
-  /* memcpy(&nan_bits, &nan_value, sizeof(nan_bits)); */
-
-  /* printf("NaN in hex: 0x%016lx\n", nan_bits); */
-    
-  /* return 0; */
-}