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[Said]

Hello every one,
I'm new in this forum, i was just confusing about these two types of calculators FX-991ES and FX-991MS, which one is better than the other, i need that calculator for my final degree in Electrical and Electronice Engineering. Please tell me which is most reliable and suitable for me in that stage and of course looking for a long run.

if there is an equivalent to FX-991MS or 991ES please tell me about it, and i would be so grateful.

Thanks in Advance.

[Air]

The fx-991ES has a natural display so you can input data to make it appear how it is written in textbooks whereas fx-991MS is traditional display. Both have the same functions but fx-991ES is better updated giving answers accurately .