Products

I use any techronology any platform when nessory. Even if it is new I study and Develop.
Please go through bellow links.

Medical Products

It is about Patient Manager( Desktiop -Java)

It is about Patient Manager( iPhone -iOS Objective -C )

It is about Patient Manager( Drug Store Manager- can handle 3 Hospital and One Main Store of Drugs)

It is about Dental Hospital Manager( Multiple Doctors Can Handle)

Driving School

It is about Driving School Manager ( Desktop Java )

Inventary

It is about Inventary Manager ( Desktop Java )

Maths Products developped by Codename One

It is about SEAAAV Limited's Matrix Play

It is about SEAAAV Limited's Vector Play

It is about SEAAAV Limited's Complex number Play

It is about SEAAAV Limited's Statistics Play

iOS Product link

Click here to View my iOS and Mac Products

My product in Apple's Market...

Product Name : Vannan Tamil Share

Vannan Tamil Share
Product Description

Type in Tamil thren share
You can share all shareing ways in your device
Thanks

Product Name : Vector Vannan Advanced

Vector Vannan Advanced
Product Description
This is a Vector Algebra Calculator
This software will help students to calculate quickly it will show how it is calculating, after entering two vectors separated by , like 3i-2j+k,7i+2j-3k,
When you choose picker, It will validate vectors then you can view the calculation step by step.
Usually in Vector Algebra Calculator they have 6 text Boxes to Enter i,j,k but in this software you can type as you write in note book but it will be understood and you can get result when you give right input.
The right input:
In your note books you usually write a vector in this format ai+bj+ck. ( example 2i+4j-8k )
1) when you enter vector which has no i ,j or k you will write without i, j or k (example 2i-7k where there is no j)
2) Some time you interchange usual position of i,j or k. ( Example i-7k-j )
When you enter Vectors as you usually write in note books as I mentioned above It will do the calculations.
Please separate both vectors by character "," (Example i , j ). It works.
Thank You

Product Name : Vannan Complex Numbers

Vannan Complex Numbers
Product Description

1)You can find mod,conjugate,inverse
[3(cos30-isin30)]m
[3(cos30-isin30)]c
[3(cos30-isin30)]i
2)And you can do
Addition [3(cos30-isin30)]+[4-i7]
Subtraction [3(cos30-isin30)]-[4-i7]
Multiplication [3(cos30-isin30)]*[4-i7]
Division [3(cos30-isin30)]/[4-i7]
any power [3(cos30-isin30)]p[7]
any number of roots [3(cos30-isin30)]r[5]

Statistics play

Statistics play
Product Description

In three ways you can input
1) 2,3,2,4,2,5,23,44,2,44,55,3,3,5,5,33,55,35,3,55,3
2) 0-10*10,11-20*2,21-30*6,31-40*4,41-50*5
3) 2,3,2,4,2,5,23,44,2,44,55,3,3,5,5,33,55,35,3,55,3
and Enter range seperately
like 0-10,11-20,21-30,31-40,41-50
it will group your data
Choose operation
Arithmetic mean
Geometric mean
Root mean Square
Average Deviation
Standard Deviation
Harmonic Mean is
then When you click Action button
You will see answers with steps

My product in Windows Market...

Product Name : Statistics Play

Statistics play
Product Description
Statistics

This is a Statistics Calculator
Example Inputs in text field as follows
Enter as 23,23,24,22,44,22,44,2,44,22,45,22
Enter as 23,11,33,12,44,22,45,33,44,22,34 in Group Text Area Enter 23-12,23-34,34-43
Enter 23-12*12,23-34*4,34-43*6
For any for of input it will work.
See Screen shots or promo video for sample input and pout put
It can calculate
Arithmetic mean Geometric mean ,Root mean Square ,Average Deviation ,Standard Deviation ,Harmonic Mean,Weight Arithmetic Mean
When you click Button after entering inputs to text field , You can view answer and few steps about how it is calculated in Text Area.
Thanks

Product Name : Vector Play

Vector Play

Product Description
Vector Play
This is a Vector Algebra Calculator
This software will help students to calculate quickly it will show how it is calculating the way of calculation and answer can be emailed to any email address.
Enter Vectors separated by ','
Then Click Button Done
Then you will view Operation Buttons
Press according to your need
Answers will be appear with steps of calculations.
You can SMS
You can Email
You will have many sharing options
Modulus
Add Vectors
Subtract Vectors
Dot Operation (Scaler Multiplication)
Cross Operation (Vector Multiplication)
Direction Cosigns
Angle Between vectors
Vector Orthogonal to both vectors
You can SMS
You can Email
You can share in facebook
So you can communicate with your answers and ideas with this app.
Thank You
Thanks

Product Name : VannanTamilEmailAndSMS

VannanTamilEmailAndSMS
Product Description
This application will make you
1) Type in Tamil
2) Send SMS
3) Send email
4) Share in Facebook Viber WhatsAPP other sharing options

Kids who learn Tamil can send messages in Tamil to their parents you can help Tamil Language Alive by using Tamil in daily life within your family.
க்=க+்
கா=க+ா
கி=க+ி
கீ=க+ீ
கு=க+ு
கூ=க+ூ
கெ=க+ெ
கே=க+ே
கை=க + ை
கொ=க+ ொ
கோ=க+ோ
கௌ=க+ௌ
அனைத்தும் இதைப்போலவே
நன்றி

Product Name : Vannan Matrix Play

Vannan Matrix Calculator
Product Description
Matrix Calculator

Add Matrix to Matrix Pool (Either by filling sells or by entering in a Text area with values separated by spaces)

Delete Matrix from Matrix Pool

Do operations (See screen shots)

you can set decimal points for out put.

Solve set of linear equations

Enter it as Matrix if it is n unknowns you need to enter n you will have nX(n+1) Matrix to input after entering values click button. You will view result for n unknowns if it has solution.

Product Name :ComplexNumber

ComplexNumber
Product Description
ComplexNumber Calculator
1)You can find
mod,conjugate,inverse,about
[3(cos30-isin30)]m
[3(cos30-isin30)]c
[3(cos30-isin30)]i
[3(cos30-isin30)]?

2)And you can do
Addition [3(cos30-isin30)]+[4-i7]
Subtraction [3(cos30-isin30)]-[4-i7]
Multiplication [3(cos30-isin30)]*[4-i7] Division [3(cos30-isin30)]/[4-i7]
any power [3(cos30-isin30)]p[7]
any number of roots [3(cos30-isin30)]r[5]
You can prefer polar calculations or normal. You can do calculations with Degree or Radiant.

My product in Amazon Market are...

Product Name : Statistics Play

Statistics Play
Product Description

This is a Statistics Calculator
Example Inputs in text field as follows
Enter as 23,23,24,22,44,22,44,2,44,22,45,22
Enter as 23,11,33,12,44,22,45,33,44,22,34 in Group Text Area Enter 23-12,23-34,34-43
Enter 23-12*12,23-34*4,34-43*6
For any for of input it will work.
See Screen shots or promo video for sample input and pout put
It can calculate
Arithmetic mean Geometric mean ,Root mean Square ,Average Deviation ,Standard Deviation ,Harmonic Mean,Weight Arithmetic Mean
When you click Button after entering inputs to text field , You can view answer and few steps about how it is calculated in Text Area.
Thanks

Friend Of Dentist

Friend of Dentist

Patients Manager

Patient Manager