From February 2nd, 2019 to May 27th, 2022, 33% user give 3-star rating, 33% user give 2-star rating, 33% user give 1-star rating. for Math Tools chrome extension.
i wouldnt recommend this
nothing to say, not much, even keyboard does not work, has to click digits 0 are we in 1980 ?
it's okay... meh.