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TY-82MS-4E scientific calculators functional calculators for school usage
Features: two-line display, multifunctions, shock-proof, wear-resistant, plastic keys, having protection cover.
main functions:two-line display; modifying, inserting and deleting functions,reproducing function,quick flipping up and down,quick flipping forward or backward,240 kinds of calculating functions,10-digit-number+2-digit-exponent display,error prompt,9 variables,fractions calculations,percentages calculations,answers stoage,conversion between sexagesimal system and decimal system,scientific numeration, hyperbolic/inverse hyperbolic function,common and natural logarithms、exponentiations、reciprocals、factorials, random numbers、π、decimal-digit settings、significant-digit settings、rounding off, square root、cubic root、root、square、cubic,conversion between polar coordinates and rectangular coordinates,degrees,minutes, seconds calculations, permutation, combination, statistic, regressive calculations.
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