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man and info patched - clarified scale after multiplication

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Frantisek Kluknavsky 2013-10-02 13:49:07 +02:00
parent 93598df500
commit 12f199f56c
1 changed files with 24 additions and 0 deletions
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bc-1.06.95-doc.patch Normal file
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@ -0,0 +1,24 @@
diff -up wrk/doc/bc.1.wrk wrk/doc/bc.1
--- wrk/doc/bc.1.wrk 2013-10-02 13:36:52.066295450 +0200
+++ wrk/doc/bc.1 2013-10-02 13:35:22.738553712 +0200
@@ -174,6 +174,8 @@ The result of the expression is the sum
The result of the expression is the difference of the two expressions.
.IP "expr * expr"
The result of the expression is the product of the two expressions.
+If a and b are the scales of the two expressions, then the scale of the result is:
+min(a+b,max(scale,a,b))
.IP "expr / expr"
The result of the expression is the quotient of the two expressions.
The scale of the result is the value of the variable \fBscale\fR.
diff -up wrk/doc/bc.texi.wrk wrk/doc/bc.texi
--- wrk/doc/bc.texi.wrk 2013-10-02 13:17:01.743765518 +0200
+++ wrk/doc/bc.texi 2013-10-02 13:21:04.479870656 +0200
@@ -290,6 +290,8 @@ The result of the expression is the diff
@item expr * expr
The result of the expression is the product of the two expressions.
+If a and b are the scales of the two expressions, then the scale of the result is:
+min(a+b,max(@var{scale},a,b))
@item expr / expr
The result of the expression is the quotient of the two expressions.