Calculator with infinity symbol screen.
Schlüsselwörter
calculating machine,
forever,
symbol,
mathematic,
device,
tool,
calculation,
arithmetic,
number,
buttons,
screen,
teal,
black,
grey,
white,
plus,
minus,
multiply,
divide,
equal,
clear,
memory,
mathematic,
problem,
solution,
equation,
formula,
science,
technology,
engineering,
school,
office,
homework,
student,
teacher,
finance,
accounting,
banking,
business,
industry,
computer,
software,
hardware,
electronic,
signs,
mark,
notation,
concept
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