TI 57, Subtraction daisy reflecting the dancing light

reflecting the dancing light

“Shower of Gold One” is an original cyanotype with light touches of watercolor

For middle school

verdant meadows

TI 57, Subtraction daisy reflecting the dancing lightBook 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