Mathway Algebra Problem Solving Calculator
Formulas Explanations:
Retrieve the User Input:
This step obtains the user’s equation from the input field. It uses JavaScript to retrieve the value entered by the user and store it in a variable for further processing.
Check if the Input is Empty:
This condition checks if the user has left the input field blank. If so, a message is displayed prompting them to enter an equation to solve.
Check if the Equation Contains an Equals Sign (=):
This line checks if the equation includes an equals sign, indicating it’s a standard algebraic equation. We only attempt to solve for variables if an equals sign is present.
Split the Equation:
This step separates the equation into left and right parts based on the equals sign. For example, in the equation 2x + 3 = 7, it separates to 2x + 3 and 7.
Rearrange to Standard Form:
This line adjusts the equation to set it to zero, making it easier to solve. By subtracting the right side from the left, it transforms into a form that can be solved as left – right = 0.
Solve the Equation:
Using the nerdamer library, this line calculates the solution(s) to the equation.
Display the Solution:
This step displays the solution(s) found. If no solution is found, it shows an appropriate message.
Handling Simple Calculations Without Equals Sign:
If there’s no equals sign, eval() is used to directly calculate the result of simple expressions (e.g., 2+3 or 5*7).
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