Box used to store six paper tape programs in the CSIRAC paper tape library. Unless stated, the paper tapes were 12 hole.

The box is labelled B119 and contained the following paper tape programs (the T number is an identifier):
Matrix Inversion dominant diagonal, T500
Matrix Inversion, T500a
Matrix Inversion with pivot selection, T501
Matrix inversion, T502.1
Matrix inversion, T502.2
Solution of simultaneous linear equations, T520

Physical Description

Brown rectangular cardboard box with a fully telescoping lid and five compartments in the base.

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