![Vector calculation on Casio fx-991EX Classwiz - App #5 [SAT, A-Level, Engineering, B Sc - 2020] - YouTube Vector calculation on Casio fx-991EX Classwiz - App #5 [SAT, A-Level, Engineering, B Sc - 2020] - YouTube](https://i.ytimg.com/vi/pJRGdHVmlcg/maxresdefault.jpg)
Vector calculation on Casio fx-991EX Classwiz - App #5 [SAT, A-Level, Engineering, B Sc - 2020] - YouTube
Casio fx-991ES calculator - Keyboards & Keypads - Sunnyvale, California | Facebook Marketplace | Facebook
![Casio fx-991ES Plus giving me weird results, is it faulty or can there be a setting I'm missing? : r/calculators Casio fx-991ES Plus giving me weird results, is it faulty or can there be a setting I'm missing? : r/calculators](https://i.redd.it/casio-fx-991es-plus-giving-me-weird-results-is-it-faulty-or-v0-5yk3pm8xiw091.jpg?width=1814&format=pjpg&auto=webp&s=f003c544e4715c7fa9310df4fe12f2ceeee39bf1)
Casio fx-991ES Plus giving me weird results, is it faulty or can there be a setting I'm missing? : r/calculators
![Casio fx-991 es plus doesn't have down option when in mode. Does anyone know how to fix this issue? I'm trying to do some binomial dist on this calculator, but I can't Casio fx-991 es plus doesn't have down option when in mode. Does anyone know how to fix this issue? I'm trying to do some binomial dist on this calculator, but I can't](https://external-preview.redd.it/SMljxBnEtg4BDtytrYd57oZsU1AXUTpE3FKtCHWbegk.png?format=pjpg&auto=webp&s=5cd8738da50621c94f748733eeba64cbc8abdda2)