Tell me about Pascaline
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Answer:
Pascal's calculator is a mechanical calculator invented by Blaise Pascal in the mid 17th century. Pascal was led to develop a calculator by the laborious arithmetical calculations required by his father's work as the supervisor of taxes in Rouen. Wikipedia
Calculation supported: Multiplication, Division, Subtraction, Addition
Purpose: Adding and subtracting two numbers directly and to perform multiplication and division through repeated addition or subtraction
Made of material option: Metal
Component: Gear, Stylus, Display bar, Sautoir
Creator: Blaise Pascal
Explanation:
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Answer:
Pascaline is the first calculator which was actually used and it was invented by French mathematician philosopher named Blaise Pascal between 1642 and 1644....
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