need help improving matrix calculator[code] 1 1 1 1 1 1 1 11 9 14 5 -1 -1 38 4 10 12 2 2 7 48 3 7 12 3 4 1 48 8 11 3 -3 4 11 49 7 13 12 6...

need help improving matrix calculatorHello everyone, I coded recently this matrix calculator https://github.com/ronenp/MatrixCalculator I...

need library to convert a decimal number to fraction (rational)?[code] rational simplify_fraction(rational r) { long long int i = std::abs(r.num) < std::abs(r.deno...

need library to convert a decimal number to fraction (rational)?I didn't code yet, I try to understand first what I'm doing, so far I don't know really what to do, ...

need library to convert a decimal number to fraction (rational)?how I figure out the repeating decimal pattern?

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