Freeware: Hyperbolic

Calcute 7.10.4Capable free tape calculator. Evaluate non-trivial expressions like ln(1+2%) * sin(4 5\6)^7. Compact or full-size to edit the tape, re-calculate, cut/paste, save/restore. Select font, button size, show/hide keypad. Numeric bases: bin, oct, hex.

EMSolution LightThis multilingual math software is meant for math teachers and students of all grades. The program offers fully explained step-by-step solutions to 1224 math problems in arithmetic, pre-algebra, algebra, trigonometry and hyperbolic trigonometry.

ESBCalc - Freeware Calculator 7.3ESBCalc is a Freeware Windows Scientific Calculator with Infix Notation, Brackets, Scientific Functions, Memory, Paper Trail, Result History List and more. Now includes customising of the Colours used and customising how the Hints (ToolTips) appear.

AllerCalc v2.11is an expression calculator that lets you directly enter an expression to be evaluated. The calculator features a rolling display storing all of your recent inputs and results.

Cephes Mathematical Library (C sources) v2.80\provides mathematical physics functions and related items in the C programming language. The new C language standard C9X, has complex variable types that are supported in this library and by the GNU C compiler.

3D Graph 2.12Application for displaying 2D and 3D graphs for web presentation and for functions of 3 dimensions.

Calculator++ 1.0.6Arbitrary-precision, general-purpose, unit conversion and scientific calculator in Java. Fully tested for MS Windows and Red Hat/CentOS Linux.