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Math
How can I...

Sort: [Title] [Hits] [Date]

...decode a TDate typ?
07.10.1999
Hits: 32589

...find true angle of a vector or complex number (Arctan)?
13.04.2005
Hits: 31942

...convert a decimal number to roman numerals?
26.09.2001
Hits: 31707

...check if the Cursor is on a line?
10.12.2001
Hits: 31418

...Determine if 3 points are collinear in 2D?
22.01.2005
Hits: 30874

...Determine The circumcenter of 3 points?
11.12.2005
Hits: 30799

...multiply big integer values?
14.08.2002
Hits: 30543

...round numbers to a predetermined number of decimals?
23.08.2001
Hits: 30525

...convert numbers from one base to another?
19.04.2002
Hits: 30396

...Get the number of the day in the year?
26.05.2001
Hits: 30378

...calculate the logarithm for a variable base?
16.08.2002
Hits: 30316

...Determine if two segments are intersecting?
23.04.2005
Hits: 30171

...convert an Integer to an octal number?
19.08.2001
Hits: 30109

...Calculate Easter Day for a specified year?
26.06.2002
Hits: 30036

...Orientation in 3D of a point relative to a plane?
22.01.2005
Hits: 29751

...fastly retrieve the high-order word from 32bit var?
04.01.2002
Hits: 29668

...Determine if two 2d segments intersect?
22.01.2005
Hits: 29658

...get the last day of the current month?
24.02.2001
Hits: 29301

...Orientation in 2D of a point relative to two other points?
22.01.2005
Hits: 29295

...Perpendicular distance from Point to Segment in 2D?
22.01.2005
Hits: 29276

...is a Time AM or PM?
22.05.2001
Hits: 29192

...get the perpendicular point on segment from external point?
23.04.2005
Hits: 29107

...use TTime with over 24 hours?
03.04.2001
Hits: 28871

...Signed Volume in 3D?
22.01.2005
Hits: 28826

...Determine the vertex angle made by two 3D segments?
22.01.2005
Hits: 28787

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