More Delphi Basics | Part 2 | Built in Math Functions and Procedures

We continue to learn more Delphi basics in this video series and this video covers more mathematical tools that can be used when using more complex calculations. We cover converting real numbers to integers using ROUND and TRUNC functions, keeping only the decimal part of a decimal number with the FRAC function, squaring (SQR), square root (SQRT) and absolute value (ABS) of a number, using PI in calculations, getting RANDOM numbers, increasing (INC) and decreasing (DEC) values.

Introduction to Programming Video Series
Playlist link – https://www.youtube.com/watch?v=h31zNbGO6A8&list=PLxAS51iVMjv_Y6gmE2DIkUCmDKOcwjHI8

More Delphi Basics Video Series
Part 1 DIV, MOD and Constants – https://youtu.be/xeFMZTGZsyQ
Part 2 Built in Math Functions and Procedures – https://youtu.be/2cUOO6mHp74
Part 3 Extra MATHematical functions – https://youtu.be/kRCRZa2K4Q4
Part 4 Local and Global variables – https://youtu.be/z79pCnJnoX0
Panel component – https://youtu.be/6rw9Ej73sog

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0:00 Introduction
1:34 Round, Trunc, Frac
6:49 Sqr, Sqrt, Abs, Pi
11:19 Random, Inc, Dec