Develop an algorithm, in the form of a Raptor flowchart, to calculate the square root of a positive number using the "Square Root" algorithm described by the pseudocode given below. Note that this algorithm is described at length in Chapter $7-$ Problem Solving and Algorithm of the textbook. The pseudocode given below uses a decision to calculate the absolute value.

Start

Read in square

Set root to square$/4$

Set epsilon to $1$

While $($epsilon $>0\mathrm{.}001)$ do $6,7$ and $8$

Set root to $($root $+($square $\frac{?}{?}$ root$)\frac{?}{2\mathrm{.}0}$

Set diff to square $-$ root $*$ root

If diff $>0$

Set epsilon to $($square $-$ root $*$ root$)$ Else

Set epsilon to $-($square $-$ root $*$ root$)$

Write out square and root

End

The following are four examples of the expected input$/$output behavior of the algorithm:

$\backslash$table$[[$square $=4,$root: $2\mathrm{.}0$