Analysis of information sources in references of the Wikipedia article "ریاضیات" in Persian language version.
Mathematics ... is simply the study of abstract structures, or formal patterns of connectedness.
Calculus is the study of change—how things change, and how quickly they change.
The mathematical study of change, motion, growth or decay is calculus.
The science of space, number, quantity, and arrangement, whose methods involve logical reasoning and usually the use of symbolic notation, and which includes geometry, arithmetic, algebra, and analysis.
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