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Fouzia Bashir

Grokking Modern System Design Interview for Engineers & Managers

Ace your System Design Interview and take your career to the next level. Learn to handle the design of applications like Netflix, Quora, Facebook, Uber, and many more in a 45-min interview. Learn the RESHADED framework for architecting web-scale applications by determining requirements, constraints, and assumptions before diving into a step-by-step design process.

The ** math.nextafter() method** is used to get a float value between

`x`

and `y`

where This method

`math.nextafter()`

is available from the latest version of Python i.e.,`Python 3.9`

```
math.nextafter(x, y)
```

It takes two argument values.

`x`

: The lower numeric value.`y`

: The upper numeric value.

It will return a single float value.

- If
`x=y`

, then it will return a`y`

value.

In the code snippet below, we have different argument values.

- If
`x=Any_Number`

,`y=Any_Number`

, then it will return the value towards y. - If
`x=Any_Number`

,`y=math.inf`

, then it will go up towards positive infinity. - If
`x=Any_Number`

,`y=-math.inf`

, then it will go down towards minus infinity. - If
`x=Any_Number`

,`y=0.0`

, then it will go towards zero.

import mathprint(math.nextafter(3, 4.2))

import mathprint(math.nextafter(3, math.inf))

import mathprint(math.nextafter(3, -math.inf))

import mathprint(math.nextafter(3, 0.0))

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Fouzia Bashir

Grokking Modern System Design Interview for Engineers & Managers

Ace your System Design Interview and take your career to the next level. Learn to handle the design of applications like Netflix, Quora, Facebook, Uber, and many more in a 45-min interview. Learn the RESHADED framework for architecting web-scale applications by determining requirements, constraints, and assumptions before diving into a step-by-step design process.

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