Introduction
Current version : 1.0
Advanced calculator is a calculator which can evals sums directly from the given input.
I had started making this extension 2 days before & now it's completed
Features

98% of the times success rate

Can include variables in the sum

Supports BODMAS

Supports sum checker, like
1*2 == 2*1

Can help you in the exam
Blocks & Usage
Finds the sum of the given input.
sum : input/string
returns : calculated value of the sum
Raised when error occured or failed to calculate.
message : errorMessage/reason
sum : the sum which cannot be solved by the extension
Downloads
net.advancedcalculator.xoma.aix (10.9 KB)
Credits
Vknow for title of the topic, because it's similar to his
I thought of making this extension paid but made it FREE, donations are accepted :
Advanced Calculator AppInventor extension by Xoma (KUMARASWAMY B.G) is
licensed under CC BYNCND 4.0
Any suggestion are appreciated!
Thanks