Multiplication of several numbers
4 USD # ♰x1 ♰x2 ♰x3 ♰x4
1 12 13 14 15
2
3 32 33 34 35
You need to find the derivatives of each pair for each line(), for example: .
12*12 12*13 12*14 12*15 ... 14*15 15*15
Then find the amount of derivatives of each column.
Implementation in PHP.
Нужно организовать решение такой задачи на php. Но входных факторов (x) и строк данных (которых в примере 14) может быть другое количество.
Applications 2
Client's review of cooperation with Vlad Ivaschenko
Multiplication of several numbersI did everything quickly, quality and all the way.
Freelancer's review of cooperation with Igor Lapin
Multiplication of several numbersGood customer, interesting tasks, worthy payment.
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можна пример по подобнее?
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вот пример готовой таблицы, только иксов изначально может быть больше
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