fixes #1060 (#1062)

martin-henz · web-flow · commit 58aa98ff5b3a · 2024-10-14T01:20:06.000+08:00
diff --git a/xml/chapter3/section5/subsection1.xml b/xml/chapter3/section5/subsection1.xml
@@ -1412,7 +1412,7 @@ function stream_map_2_optimized(f, s1, s2) {
     return is_null(s1) || is_null(s2)
         ? null
         : pair(f(head(s1), head(s2)),
-                memo(() => stream_map_2(f, stream_tail(s1), stream_tail(s2))));
+                memo(() => stream_map_2_optimized(f, stream_tail(s1), stream_tail(s2))));
 }
 	    </JAVASCRIPT>
 	  </SNIPPET>

Original file line number	Diff line number	Diff line change
`@@ -1412,7 +1412,7 @@ function stream_map_2_optimized(f, s1, s2) {`
`1412`	`1412`	`return is_null(s1) \|\| is_null(s2)`
`1413`	`1413`	`? null`
`1414`	`1414`	`: pair(f(head(s1), head(s2)),`
`1415`		`- memo(() => stream_map_2(f, stream_tail(s1), stream_tail(s2))));`
	`1415`	`+ memo(() => stream_map_2_optimized(f, stream_tail(s1), stream_tail(s2))));`
`1416`	`1416`	`}`
`1417`	`1417`	`</JAVASCRIPT>`
`1418`	`1418`	`</SNIPPET>`