The Hewlett Packard 35 calculator has a solution for everything, be it everyday arithmetic or statistical analysis. The large 2-line display of this HP business calculator features an adjustable contrast that enhances legibility. The 42 built-in physical constants with unit conversions, inverse functions, cube root etc. makes this HP scientific calculator a must have engineers, surveyors, college students, scientists. The Hewlett Packard 35 calculator offers memory space of 30KB along with 800+ independent storage registers. Several features like inverse functions, cube root, logarithms, exponents, factorials etc., in this HP business calculator make your life all the more easy. This HP scientific calculator can be used for many of your exams like- SAT Reasoning Test, SAT Subject Tests in Mathematics Level 1 and Level 2, ACT Mathematics Test, PSAT/NMSQT, AP Chemistry/Physics etc.