Graphing Calculator has a formidable reputation of being the top alternative to heavy complex hardware calculators. It is suitable for all types of users, whether they are looking to carry out basic or advanced mathematics; Graphing Calculator has it all. It is equipped with a powerful MATH CORE advocated by MATH DISPLAY support, which increases its functionality by leaps and bounds, making it an ideal choice for engineers, math students etc. It comes with an in depth User Manual and Tutorial to answer any questions you have, regarding the app and to help you further understand the world of advanced mathematics. ◉ BUILT-IN DOCUMENTS: ▸ Basic General Calculation ▸ X & Y Calculation & Intersection of Functions ▸ Calculate Local Maxima, Minima... ▸ Statistics & Regression ▸ Solve Equations & Polynomial ▸ Calculate Integral Functions ◉ CALCULATOR INCLUDED: ▸ Universal Calculator App ▸ Mathematical Display ▸ Complex Number Calculation ▸ Equations Solver ▸ Edit & Export Expression/Result ▸ History Tape View ▸ Basic Calculations (+, -, x, ÷, ^, √,…) ▸ Advanced Functions (Sin,Cos,Ln,E,…) ▸ Y-Var & Customize Functions (F1, F2, F3) ▸ Unit Converter (50 Categories, 1000+ Units) ▸ Over 40 Common Constants ▸ Fraction and Degree/Angle Calculation ▸ Numeric Integral & Derivative Calculation ▸ Hardware Keyboard Support ▸ Dual Themes(Skin) ◉ 2D GRAPH: ▸ Simultaneous Graph ▸ Smooth Zoom & Transformation ▸ Support Parametric, Polar & Sequences ▸ Intersections, Min, Max & Special Points TRACE ▸ Box Plot (STAT) ◉ STATISTIC,REGRESSION & TEST: ▸ Create/Edit Lists ▸ 1-Var, 2-Var Statistic ▸ Linear, Quadratic, Cubic Regression ▸ Logarithm, Exponential, Power,… Regression ▸ PropZ,T, SampZ,T, Chi, Interval… Test ▸ Dialog Wizard Setups ◉ MATRIX: ▸ Create/Edit Matrices ▸ Basic Matrix Functions (Det,Dim,Fill,…) ▸ Advanced Matrix Functions (Inv, Ref, RRef,…) ◉ PROGRAMING: ▸ Control Commands ▸ I/O Commands ▸ Example Source Codes Included ◉ NUMBER BASE-N MODE: ▸ 15 Different Bases ▸ Support Up to 64 Bits Integer ▸ Binary Operation (NOT, OR, XOR, 2’S,…) ◉ ADITIONAL FEATURES: ▸ Financial Calculation (TVM Solver) ▸ Geometry & Chemistry App ▸ And more will be available in further update! IT IS THE MUST HAVE CALCULATOR !!!!!!! We love your feedback, Thanks a lot ! Please contact us for questions, bugs/crash reports, conversion requirements, etc…
Great calculator for iPhone
This calculator has worked perfectly for most of my needs but I haven’t been able to figure out how to graph polar equations and there is no help in the blue question mark query area
I bought the upgrade specifically to use the rref function and it doesn’t have it... The free app does but when you click it it prompts you to upgrade and here I am full of woe.
This calculator was programmed wrong!! I’ve gotten so many questions wrong by using this calculator! DO NOT SPEND YOUR MONEY ON IT. I just did the same problem on the calculator, one gave me 9 as an answer and the other gave me 7.5 (the correct answer). I wish I could upload a picture on here to show what I am talking about. Y’ALL I REPEAT DO NOT DOWNLOAD THIS APP!
Tried to use this for my statistics class and entered the same information in correctly and it gave me wrong answers every time!! Don’t buy 😒I also can’t even find support to call to get my money back.
Downloaded this to help with my algebra two class and it’s whole list are is broken. I spend about 20 minutes trying to get it to make a single function only for data errors to pop up and the help manual has nothing on how to do anything with the list menu.
This app is an essential program to have when taking college level statistics classes to help perform distribution functions. Easy to use and great value!
I needed a to-84 calculator in a pinch last night for my homework. I was so worried I’d have to go to the store and spend the insane amount these things cost. This was only $5 and trust me it’s completely worth it. It had the functions I needed therefore making my homework so much easier! So grateful for this.
My car requires a 30% ethanol mixture. I quickly realized this was easily solvable using matrix RREF (s/o to my linear algebra prof.). This beats having to carry my TI-84 with me to the fuel pump. Also use to to calculate average octane in the fuel tank. Super handy!