Samsung Galaxy Note 10.1 (the tab) had a feature in cooperation with WolframAlpha a few years back that translated your handwritten formula into a nice digital

Samsung Galaxy Note 10.1 (the tab) had a feature in cooperation with WolframAlpha a few years back that translated your handwritten formula into a nice digital formula. It was like 90% there. Unfortunately fixing interpretation errors was a pain in the ass, which made it basically useless. I wonder if there was any meaningful improvement on this approach. Even just adding a nice UI to fix errors would've made it really useful.