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msun: correct comment

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The comment in msun/src/e_jn.c lacks proper grammar, and is incorrect on
the choice of normalization entity.

PR:	266503
MFC after:	3 days
This commit is contained in:
Steve Kargl 2022-09-19 21:38:48 +03:00 committed by Konstantin Belousov
parent 0c7f3ae8c6
commit 620d855fac
1 changed files with 6 additions and 6 deletions
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12
lib/msun/src/e_jn.c
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@ -22,15 +22,15 @@ __FBSDID("$FreeBSD$");
* y0(0)=y1(0)=yn(n,0) = -inf with division by zero signal;
* y0(-ve)=y1(-ve)=yn(n,-ve) are NaN with invalid signal.
* Note 2. About jn(n,x), yn(n,x)
* For n=0, j0(x) is called,
* for n=1, j1(x) is called,
* for n<x, forward recursion us used starting
* For n=0, j0(x) is called.
* For n=1, j1(x) is called.
* For n<x, forward recursion is used starting
* from values of j0(x) and j1(x).
* for n>x, a continued fraction approximation to
* For n>x, a continued fraction approximation to
* j(n,x)/j(n-1,x) is evaluated and then backward
* recursion is used starting from a supposed value
* for j(n,x). The resulting value of j(0,x) is
* compared with the actual value to correct the
* for j(n,x). The resulting values of j(0,x) or j(1,x) are
* compared with the actual values to correct the
* supposed value of j(n,x).
*
* yn(n,x) is similar in all respects, except