TI 57, Subtraction alien ” as my instructor called

” as my instructor called it

These artworks allowed me to artistically showcase an impressive assortment of over 30 plant varieties from my garden

which I convert into negatives for further print creation

preening for the other students who watched enviously

TI 57, Subtraction alien ” as my instructor calledBook pages, acrylic, ink, embroidery floss, thread, and charcoal 24" x 24" on cradled birch panel My parents were of the generation that used slide rulers to perform complex calculations. Calculators became available when I entered college, and everyone used Hewitt Packard 12Cs. (Does anyone else remember using reverse Polish notation?) My kids grew up with Texas Instrument calculators. So when I came across an old TI 57 calculator instruction