Defect Description: if invalid inputs are given it is not throwing error and stuck in the middle.
Steps_to_reproduce:1.Go to Polynomial Operations.
2.Click on Simulations.
3.Click on Polynomial Operations
Expected result: Error message to give valid inputs.
Actual result :stuck in mid way
Defect Description: if invalid inputs are given it is not throwing error and stuck in the middle. Steps_to_reproduce:1.Go to Polynomial Operations. 2.Click on Simulations. 3.Click on Polynomial Operations Expected result: Error message to give valid inputs. Actual result :stuck in mid way
