Arithmetic Calculator

Run simple arithmetic calculator functions: add, subtract, multiply and divide.

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Created By

Zoran Slamkov

INPUT VARIABLES

{

number1

}

first number input (string)

{

number2

}

second number input (string)

{

operation

}

Arithmetic operation: add, subtract, multiply, divide

{

}

{

}

{

}

OUTPUT VARIABLES

{

result

}

calculated result

{

}

{

}

{

}

{

}

{

}

Function Walkthrough

Function Code Snippet


export default async function main(args) {
  const { number1, number2, operation } = args.inputVars;

  // Convert string inputs to numbers
  const num1 = parseFloat(number1);
  const num2 = parseFloat(number2);
  let result;

  switch (operation) {
    case 'add':
      result = num1 + num2;
      break;
    case 'subtract':
      result = num1 - num2;
      break;
    case 'multiply':
      result = num1 * num2;
      break;
    case 'divide':
      result = num2 !== 0 ? num1 / num2 : 'Error: Division by zero';
      break;
    default:
      result = 'Invalid operation';
  }

  return {
    next: {
      path: 'success'
    },
    outputVars: {
      result: result.toString()  // Convert the result back to a string if needed
    },
    trace: [{
      type: 'text',
      payload: {
        message: `The result is: ${result}`
      }
    }]
  };
}