https://bugs.kde.org/show_bug.cgi?id=407318
Bug ID: 407318 Summary: Precision is wrong Product: kcalc Version: 19.04 Platform: Other OS: Linux Status: REPORTED Severity: normal Priority: NOR Component: general Assignee: ete...@alum.rit.edu Reporter: aar...@doofus.org Target Milestone: --- SUMMARY When I do ACOS(-1) in radians I should get PI, but the value is wrong when set to 33 digits. KCalc: 3.14159265358979311599796346854419 BC: 3.14159265358979323846264338327950 STEPS TO REPRODUCE 1. Put in scientific mode and configure the number of digits to 33 2. Calculate ACOS of -1 OBSERVED RESULT 3.14159265358979311599796346854419 EXPECTED RESULT 3.14159265358979323846264338327950 SOFTWARE/OS VERSIONS Windows: macOS: Linux/KDE Plasma: OpenSUSE 15.0 (available in About System) KDE Plasma Version: KDE Frameworks Version: Qt Version: ADDITIONAL INFORMATION Note that I'm wearing my Pi Rat shirt which is also correct. My memory of Pi is also more accurate. (I was bored in high school where they had Pi to 40 digits so I memorized it). -- You are receiving this mail because: You are watching all bug changes.