casio fx-300ms plus 229-function scientific calculator
for math and science students at all levels and for any home or office needing to compute algebraic equations from time to time the casio fx-300w plus calculator is an indispensable tool . from high school onward in lab classes and for exams the fx-300w features a two-line display and supports complex number calculations algebra calculus and 18 levels of parentheses . always powered up it s just as useful in a household or office for all your calculating needs from finances to converting cooking measurements and for anything else you can think of when you wish you had a calculator at hand . the large readable two-line display exhibits 10 digits shows the problem as you write it and then shows the answer alongside permitting better tracking of your equation-solving process . with the casio fx-300w if you make an input error you can quickly clear it with the backspace key . tap the auto replay function to check your last equation . you can also use 229 built-in mathematics functions enter fractions raise y to the x power figure standard deviations process degree radian grad conversions calculate sine cosine tangent and inverse and compute permutations and combinations . plus call upon the fx-300w s basic scientific exponential and trigonometric functions for everything you need to complete your assignments and lab work . key in and program formulas to save for future uses . the fx-300w provides one independent and six constant memory keys . it has an efficient key layout making this an easy-to-use basic scientific calculator offering all the functions you ll need in a solidly constructed unit . and solar power means never replacing batteries the backup battery assures you ll always have power when you need it . -- barbara price