Rice coding: Difference between revisions

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@@ Line 117: / Line 117: @@
         for i = 1, q do result[ #result + 1 ] = "1" end
         result[ #result + 1 ] = "0"
-        local dPos = #result + 1
+        local dPos, digits, v = #result + 1, 0, r
-        local digits = 0
+        while v > 0 do
-        if r > 0 then
+            digits = digits + 1
-            local v = r
+            local d = v % 2
-            while v > 0 do
+            v = math.floor( v / 2 )
-                digits = digits + 1
+            table.insert( result, dPos, d ~= 0 and "1" or "0" )
-                local d = v % 2
-                v = math.floor( v / 2 )
-                table.insert( result, dPos, d ~= 0 and "1" or "0" )
-            end
         end
         for pad = digits + 1, k do table.insert( result, dPos, "0" ) end
@@ Line 177: / Line 173: @@
     end
+end
-end</syntaxhighlight>
+</syntaxhighlight>
 {{out}}
 Same as the Julia sample,