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Elite on the BBC Micro

Maths (Arithmetic): GCASH, Removed [Elite-A, Flight]

Name: GCASH, Removed [Show more] Type: Subroutine Category: Maths (Arithmetic) Summary: Calculate (Y X) = P * Q * 4
Context: See this subroutine in context in the source code References: No direct references to this subroutine in this source file

Calculate the following multiplication of unsigned 8-bit numbers: (Y X) = P * Q * 4
\ --- Mod: Original Acornsoft code removed: -----------> \.GCASH \ JSR MULTU \ Call MULTU to calculate (A P) = P * Q \ --- End of removed code ----------------------------->