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Update a comment for Toom3.

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42084 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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akr 2013-07-20 13:32:11 +00:00
parent f685b40129
commit abfb7b35a2
1 changed files with 2 additions and 2 deletions
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4
bignum.c
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@ -4722,7 +4722,7 @@ bigmul1_toom3(VALUE x, VALUE y)
* z(-2) = x(-2) * y(-2) = (x0 - 2 * (x1 - 2 * x2)) * (y0 - 2 * (y1 - 2 * y2)) * z(-2) = x(-2) * y(-2) = (x0 - 2 * (x1 - 2 * x2)) * (y0 - 2 * (y1 - 2 * y2))
* z(inf) = x(inf) * y(inf) = x2 * y2 * z(inf) = x(inf) * y(inf) = x2 * y2
* *
* (Step2) interpolating z0, z1, z2, z3, z4, and z5. * (Step2) interpolating z0, z1, z2, z3 and z4.
* *
* (Step3) Substituting base value into b of the polynomial z(b), * (Step3) Substituting base value into b of the polynomial z(b),
*/ */
@ -4791,7 +4791,7 @@ bigmul1_toom3(VALUE x, VALUE y)
v1 = v2 = v3 = Qnil; v1 = v2 = v3 = Qnil;
/* /*
* [Step2] interpolating z0, z1, z2, z3, z4, and z5. * [Step2] interpolating z0, z1, z2, z3 and z4.
*/ */
/* z0 <- z(0) == u0 */ /* z0 <- z(0) == u0 */