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OCR A-Level Computer Science
Floating-Point Arithmetic

OCR · A-Level Computer Science

Floating-Point Arithmetic

3Topics

1.9hStudy time

In this section

3 topics

Floating Point: Mantissa and Exponent

Decode OCR’s simplified floating-point format

Normalisation, Underflow and Overflow

Normalise positive and negative mantissas

Floating-Point Addition and Subtraction

Align signed binary mantissas without changing their values

Work through each topic to complete the section.