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MATMUL1.HLP
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1989-01-24
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540b
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14 lines
Name: MATMUL1
Type: Assembler Program
Version: 1.0
Last Change: 4-Feb-87
Description: [1x3][3x3]=[1x3] Matrix Multiplication Routine
This program demonstrates an efficient method for multiplying
a [1x3] matrix by a [3x3] matrix. This matrix operation
is useful for graphics to perform translation, scaling or
rotation. The [1x3] matrix is in X memory space, the [3x3]
matrix is in Y memory space and the [1x3] result is stored in
Y memory space. Benchmarks: 17 cycles, 17 program words.