🚀 add bitwise operators or, xor, and

2023-02-16 00:24:32 +08:00
parent 068184f451
commit c8eb1f1d16
9 changed files with 155 additions and 24 deletions
@@ -211,4 +211,15 @@ println("~ 0x80: ",~0x80);
 println("~ 0x8000: ",~0x8000);
 println("~ 0x80000000: ",~0x80000000);
 println("~ 0x8000000000000000: ",~0x8000000000000000);
-println(~0x80000000==~0x8000000000000000);
+println(~0x80000000==~0x8000000000000000);
+
+var h=split(" ","0 1 2 3 4 5 6 7 8 9 a b c d e f");
+for(var a=0;a<16;a+=1) {
+    for(var b=0;b<16;b+=1) {
+        for(var c=0;c<16;c+=1) {
+            if(((a^b)&c)!=(a^(b&c))) {
+                println("0x"~h[a],"^","0x"~h[b],"&","0x"~h[c]," -> a^b&c = 0x",h[a^b&c]," (a^b)&c = 0x",h[(a^b)&c]," a^(b&c) = 0x",h[(a^(b&c))]);
+            }
+        }
+    }
+}