document.calcform is undefined

[Aryan-git-byte]

when using the trigonometry calculator , clicking calculate or changing input throws out this error:

Uncaught TypeError: can't access property "x", document.calcform is undefined

steps to reproduce:

1. open the website
2. enter any value in this field:

3. click calculate

[Abhijeetbyte]

Greetings

@Aryan-git-byte The bug you showed earlier is not consistently reproducible. See below screenshot

[Aryan-git-byte]

Hi @Abhijeetbyte , the steps i listed to reproduce the error are reproducible in Firefox specifically,

although i also tried it in google chrome too, and there is no error, i suggest trying in Firefox once

works for me in Google Chrome too: