SciCal

科學計算器

FORMAL DESCRIPTION:

DEFINATION :

It is an wonderful and powerful Multi calculator application.Which can used for performing various complex mathematical calculation .It have Four part

First part :-Scientific Calculator

,In engineering we have to calculate various things but because of limitations of calculator in mobile we can not perform all operations and we have to purchase extra calculator so for performing all scientific operation on single page I had created these wonderful scientific calculator, A list of operations are

1.addition

2.subtraction

3.multiplication

4.devision

5.logarithm

6.factorial

7.nCr

8.nPr

9.power

10.10^x and x-1

11.various trigonometry operations such as sine,cose,tane,sin-1 ,cos-1,tan-1

12.x^n

13. can perform operation upto 10^220

Second part :- Percentage Calculator

In these you can calculate percentage amount say :-what is 10 % of 100 and at another part it can calculate percentage of any amount say :- Express 2/5 in percent .

Third part :- Discount Calculator

In these you can calculate discount amount for any product for any of your purchase . Now it is very helpful in our daily calculation

Fourth part :- Tip Calculator

In these you can calculate tip which you can give to any service man for their services .In these application you can achieve tip amount for multiple person or single person .

Problem now:

Now we have calculator but it is not scientific and we can not calculate tip and discount amount . We can not calculate percentage amount ,Now with these application we cannot perform our complex mathematical operations .In normal calculator it have limit for operations is just 10^100 . so we have limited space for it .

Solution:

The solution is my Multi calculator application which can perform almost all tasks.

In engineering it is very much required for all of students. It have limit of upto 10^220 . and it can perform variety of operations.

Made by: shubham Sharma Guided by:Ms. shaifali shrivastava madam