**Sqrt() function**

In this tutorial we’re going to write some mathematic formulas in

To write the above formula in **sqrt()** function :

**Sqrt((b*b-4*a*c)/(2*a))**

**Exp() function**

There’s no power operator in Pascal Object. But it does not mean that we can not calculate the formula above. Before we calculate the formula, we have to describe it into an exponential function :

So we can write the formula using exp() function and ln() function :

** Exp(b*ln(a))**

Example :

**program** Project1;

{$APPTYPE CONSOLE}**uses**

SysUtils;**var**

x, y : real;

a, b, c : integer;**begin**

// Insert user code here

a := 2;

b := 5;

c := 3;

x := sqrt((b*b-4*a*c)/(2*a));

writeln(x:0:1);

y := exp(b*ln(a));

writeln(y:0:0);

readln;**end**.

hmmm

ReplyDeletethanks yaw,,

next time dicoba dechh

tipz na

:D

bisa dicoba neh, thank's sharingnya kawan

ReplyDeletemoga sukses selalu

@ darahbiroe & pakde sulas : you're welcome :)

ReplyDeletetutorial delphie y ?!

ReplyDeletewah boleh ne, skalian coba2 . thx y =)

omg, its very difficult for me

ReplyDeletenice tutorial friend

ReplyDeletegaptek gini nggak ngerti mas

ReplyDelete@Norland : thank you

ReplyDelete@berpikir positif : it will be easy when you start learning from the first tutorial in this blog

@blogger bumi lasinrang : thank you

@sang pemberontak : So, you have to learn then.. :)