newRPL - build 1255 released! [updated to 1299]
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08-01-2018, 05:21 PM
(This post was last modified: 08-01-2018 05:24 PM by ijabbott.)
Post: #246
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RE: newRPL - build 1089 released! [update:build 1089]
Claudio L. Wrote:The Shadow Wrote:Okay, so FACTORS now makes the first prime factor negative if the original number was negative. I assume this is just a marker, because otherwise it's flat-out wrong. (ie, it says that -180 factors as (-2)^2*3^2*5.) How about { -2 1 2 1 3 2 5 1 }? I.e. extract just one power of the first factor and make it negative. This would only need to be done if there is an even power of the first factor. — Ian Abbott |
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