20260829 Redesign

2026-08-29 00:53:40 +08:00
parent f9345bdc0a
commit bf5fc3bda6
44 changed files with 2941 additions and 1 deletions
@@ -0,0 +1,23 @@
+#include "c_float.h"
+#include <stdlib.h>
+#include <stdio.h>
+
+static void c_Double_print(c_Double_t value) {
+    uint64_t sign = value.sign;
+    uint64_t exponent = value.exponent;
+    uint64_t fraction = value.mantissa;
+    printf("数值: %.15f\n", value.d);
+    printf("整体十六进制: 0x%016llX\n", (unsigned long long)value.u);
+    printf("符号位 (Sign): %llu (%s)\n", (unsigned long long)sign, sign ? "负" : "正");
+    printf("指数位 (Exponent 原始值): %llu (实际 2 阶: %d)\n",
+           (unsigned long long)exponent, (int)exponent - 1023);
+    printf("尾数位 (Fraction 16进制): 0x%013llX\n", (unsigned long long)fraction);
+    printf("---------------------------------------\n");
+}
+
+int main(int argc, char** argv){
+    c_Double_t d={.d=1.0f};
+    c_Double_print(d);
+
+    return 0;
+}