Long multiplication: Difference between revisions

Content added Content deleted

Inline

@@ Line 647: / Line 647: @@
    buildDecimal=: (+ 10x&*)/@|.
-   buildDecimal@polymult&digits/ ,~ 2x^64
+   longmult=: buildDecimal@polymult&digits/</lang>
+'''Example:'''
+<lang j>   longmult ,~ 2x^64
 340282366920938463463374607431768211456</lang>
 '''Alternatives:'''<br>
-The above definition may be written as a single verb without the components:
+The above may of course be accomplished without the verb definitions:
 <lang j>   (+ 10x&*)/@|.@(+//.@(*/)&(,.&.":))/ ,~2x^64
 340282366920938463463374607431768211456</lang>
-Or using the primitive dyad <code>#.</code> instead of  <code>(+ 10x&*)/@|.</code>:
+Or using the primitive dyad <code>#.</code> instead of  <code>(+ 10x&*)/@|.</code> :
 <lang j>   (10x&#.)@(+//.@(*/)&(,.&.":))/ ,~2x^64
 340282366920938463463374607431768211456</lang>