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A Online Calculator With Negative Sign

A Online Calculator With Negative Sign

Online Calculator With Negative Sign

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Most online calculators deal in positive numbers only -- until now. Find out what would happen if you're carrying a negative number. And did you know that in a vehicle travelling at an infinite speed, there's no such thing as zero

Calculator

This online calculator performs modulo operations on two given numbers, dividend and divisor. But those numbers should not be positive integers only; they can be, in fact, negative decimals as well (technically, the calculator accepts valid doubles - double-precision 64-bit floating-point numbers). The calculator returns the remainder of the division, called the modulus, according to an implementation in Javascript language. And, by the way, in Javascript, the sign of the modulus depends only on the sign of the dividend, as you can easily check below. Just try to enter a negative divisor, and you will see that the modulus is still positive, but the negative dividend results in a negative modulus.

Aaah May God save us students from the evil of online calculator with negatives. I used to face same problems that you do when I was there. I always used to be confused in Pre Algebra, College Algebra and Algebra 2. I was worst in online calculator with negatives until I came to know of Algebrator. It is really Great and I would definitely recommend it. The best feature of the software is that it will also help you learn algebra and not just give your answers. I found Algebrator effective and am sure it will help you too. Let me know. (Source: www.solve-variable.com)

Number

This online calculator performs modulo operations on two given numbers, dividend and divisor. But those numbers should not be positive integers only; they can be, in fact, negative decimals as well (technically, the calculator accepts valid doubles - double-precision 64-bit floating-point numbers). The calculator returns the remainder of the division, called the modulus, according to an implementation in Javascript language. And, by the way, in Javascript, the sign of the modulus depends only on the sign of the dividend, as you can easily check below. Just try to enter a negative divisor, and you will see that the modulus is still positive, but the negative dividend results in a negative modulus.

The latter was proved to be very useful for machine computation - usage of two's complement code to represent negatives allows engineers to use an addition scheme for both addition and subtraction, thus simplifying the design of ALU (arithmetic and logical unit - a part of the processor). The two's complement code easily detects overflow, and the situation when there are not enough bits to represent the given number. (Source: planetcalc.com)

 

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