If you are looking for the right graphing calculator that will help you resolve intricate and compound statistical and mathematical problems with ease then the HP 50g and the HP 40gs makes up for the right investment. Designed with multiple functions that are useful for students and teachers as well as professionals in research fields like science, maths and Open Calculator engineering, the calculators are very reasonably priced and will suit every pocket. Those who are loyal users of the HP 50g and the HP 40gs calculators will cite thousands of reasons why these two are the worlds best. Infact most of these professionals cannot work without these calculators sitting on their desks. It’s not because they are addicted or do not know how to arrive at results, but because these calculators are powerful, quick and even accurate, which is excellent for their professional requirements.
HP 50g graphing calculator
This calculator is said to be the ultimate among all the other graphing calculators that are doing the rounds of the market. Professionals working in survey, engineering, science and mathematical fields rely on its abilities for a quick and accurate response. The HP 50g calculator also has a SD card slot that allows for formatting functions as well as textbook data entry, RPB and Algebraic entry. This calculator is exactly like a palm held computer with a huge memory space of 2.5MB as well as 512 KB RAM and 2MB ROM which can be reformatted as per your requirement. Another boastful feature of this graphing calculator is its 2300 and more built in functions which are excellent for both students and professionals. The CAS allows users to perform calculus functions and complicated arithmetic with much ease. The graphical representation can also be chosen in either 2D or 3D expressions as per your requirement.
HP 40gs graphing calculator
This calculator like the HP 50g is also excellent for professionals, students as well as teachers. There are not too many functions that are different from the HP 50g calculator; however this is a little older version and was launched before the HP 50g. Although not as fully built as the HP 50g, the HP 40gs is equally competent and many still prefer using this calculator. Infact this calculator as well has a memory that is inbuilt. The total storage space is 256KB which assists not only in storage of applets and programs but also aid in better performance of the calculator. This model of the HP graphing calculator has more than 600 built in functions that take care of every requirement of students as well as teachers. Teachers and students can also make use of the 29 constants and metric unit conversions that are easy to use and are important for solving both mathematical and scientific problems. Programming of applets, formulas, equations is easy and hence can be termed as a great assistant in studying interactive history, sketch capabilities and notes so that they can be reviewed later.