RPN-67 Pro!

Scientific Reverse Polish Notation Calculator. Supported functions include square root, reciprocal, change sign, sine, cosine, tangent, arc sine, cosine, tangent, hyperbolic sine, cosine, tangent, and arc hyperbolic sine, cosine, and tangent. Trigonometric functions also computed in Degrees, Radians, or Gradians.

• size 9.2 MB

WP 34s is the most powerful and complete implementation of a classic RPN scientific calculator. Now available on iOS too (see the support site for other emulators and for the real stuff).The function set of the WP 34S is based on the most powerful programmable RPN calculators built so far and we expanded the set, incorporating programmer functions (base 2, 8 & 16), a fraction mode, probability distributions, a stopwatchWe also included numerous additional useful functions for mathematics, statistics, physics, engineering, programming, I/O, etc., such as:+ Eulers Beta and Riemanns Zeta functions, Bernoulli and Fibonacci numbers, Lamberts W, the error function, and the Chebyshev, Hermite, Laguerre, and Legendre orthogonal polynomials (no more need to carry heavy printed tables),+ many statistical distributions and their inverses: Poisson, Binomial, Geometric, Cauchy-Lorentz, Exponential, Logistic, Weibull, Lognormal, and Gaussian,+ programmable sums and products, first and second derivatives, solving quadratic equations for real and complex roots,+ testing for primality,+ integer computing in fifteen bases from binary to hexadecimal,+ extended date and time operations and a stopwatch3 based on a real-time clock,+ financial operations such as mean rate of return and margin calculations,+ 88 conversions, mainly from old Imperial to universal SI units and vice versa,+ 50 fundamental physical constants as accurate as used today by national standards institutes such as NIST or PTB, plus a selection of important constants from mathematics, astronomy, and surveying,+ Greek and extended Latin letters covering the languages of almost half of the worlds population (upper and lower case in two font sizes), plus mathematical symbols. A beginner manual can be downloaded at http://sourceforge.net/projects/wp34s/files/doc/WP_34S_Beg_Guide.pdf and a full, very complete version at http://sourceforge.net/projects/wp34s/files/doc/Manual_wp_34s_3_1.pdf

• rating 4.4

• size 5.3 MB

i41CX is the same powerful advanced programmable RPN scientific calculator as the highly acclaimed i41CX+ but without the latters incredibly advanced capabilities such as the printer, expansion, CAS, etc. It is functionally equivalent to the world-renowned HP-41CX and inherits all of the i41CX+ usability features including extremely responsive and animated key clicks, audible key feedback sounds, optimally spaced keys for accurate input, traditional and upbeat modern diverse set of skins, etc. Thank you.

• size 138 MB

WP 31s is a classic RPN scientific calculator based on the powerful but more complex WP 34s. Now available on iOS too (see the support site for other emulators and for the real stuff).It is not programmable but has a rich function set for daily use and is easier to use, thanks to a less cluttered keyboard. A manual can be downloaded at http://sourceforge.net/projects/wp34s/files/doc/Manual_wp_31s_1_2q.pdf/download

• size 4.7 MB

m48 is an emulator for the famous HP48GX scientific calculators. Carry your favorite calculator along with you every day Dont miss September sale of the premium version m48+ at 50% off its usual price Despite many other skins, m48 comes with a new HP48GX skin called Dont Panic LE:It has several views:- simple one for every day calculations in RPN- comprehensive one, with all functionality of m48- Supports swipes on the LCD making it ease to browse calculator menus, etc=> Support of this App costs time and resources. IMPORTANT: An internet connection on your device required at first launch Features:- Emulation of the HP48GX- Auto setup at first launch.- Variety of different skins.- m48Multiskin: Changes appearance, revealing secondary and third functions (currently only HP48GX model, more skins for other models in future)- Swipe input (currently only m48 Dont Panic LE Skin)- Original skins- m48GraphicsEngine: high performance plus support of graphical effects for a broad variety of skins.- m48AudioEngine: high performance for sound effects.- Emulator state saved on exit and recalled on start.- Extensive information sections which is regularly updated and maintained: Help, FAQ, Tipsntricks.- Double tap the LCD to get more information in the menu-section

• rating 3.63636

• size 36.8 MB