TEXAS INSTRUMENTS TI 99/4A Graphing Package (1980) tested cassette software BASIC math engineering

Regular price $14.99

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TITLE: Graphing Package
MFR: Texas Instruments
YEAR: 1980
CAT. NO.: PHT 6013 
FORMAT: cassette
PLATFORM: Texas Instruments TI 99/4A
CONDITION: used, tested and working.  Cassette as shown in blank shell only, no other inserts or documentation.

LABEL VARIATION: standard US orange label

Contains the programs "Plotting," "Curve Fitting," and "XYZ-Plot," all written to run in unexpanded TI BASIC.  All three fully load-tested.

Shipping weight 4 ounces.