Sum of Triangular & Square Numbers

Introduction

Decomposes Positive Integer either as Sum of Triangular or Square Numbers

Latest Changes

Change downloaded file extension from .zipped to .zip, and change Acorn filetype to 'Archive'.

Details

Demonstrates that any Positive Integer can be represented as a Sum of either (up to) three Triangular Numbers (of the form n.(n+1)/2, for some n), or (up to) four Square Numbers (of the form n.n, for some n). User supplies chosen numbers (for Triangular or Square representation), clicks on the appropriate button/s, and !SumTriSqr does the rest! (Representation may not be unique).

RISC OS Compatibility

RISC OS 2 RISC OS 3.1x RISC OS 3.5 RISC OS 3.6 RISC OS 3.7x RISC OS 4.0x Select 1i9 (4.29) Select 2i3 (4.33) Select 3i3 (4.37) Select 3i4/Adjust 1i2 (4.39) RISC OS 4.40 Raspberry Pi (5) RISC OS 5.0x RISC OS 5.1x Beagleboard (5.xx) Select 4i2 (6.0x)         Help on versions

Supported Filetypes