![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)
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
![Amazon.com : Casio FX-991ES Plus Scientific Calculator Fx 991 Es - New & Sealed ship to world wide : Office Products Amazon.com : Casio FX-991ES Plus Scientific Calculator Fx 991 Es - New & Sealed ship to world wide : Office Products](https://images-na.ssl-images-amazon.com/images/I/71mCfR49bYL._AC_UL210_SR210,210_.jpg)
Amazon.com : Casio FX-991ES Plus Scientific Calculator Fx 991 Es - New & Sealed ship to world wide : Office Products
![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)