Description

This free scientific calculator, withnoadvertising displayed on the main calculator screen, offersacomprehensive set of useful features allowing you to carryoutadvanced calculations. Its simple and intuitive design makes itapleasure to use. The calculator has all the functions that wouldbeexpected of a scientific calculator and a number ofadvancedfeatures allowing the calculation of complex numbers,vectors,matrices and statistical results. The calculator alsoincludes agraphing function, in equation mode, allowing up to 4equations tobe drawn on the same graph. The graph can be bothscrolled andzoomed.

The calculator is customizable allowing you to change thecolorsof the screen, background and all the individual buttons,allowingyou to personalize its appearance.

An ad-free version of this App is also available.

The Scientific Calculator Pro's features include

• basic mathematics operators addition,subtraction,multiplication, division and powers.

• conversion between decimal and surd answers.

• 7 modes of operation: Calculation, logic, vector,matrix,statistics, complex and equation.

• all valid functions work with complex numbers, in complexmode,including trigonometric and inverse trigonometricfunctions.

• indices and roots.

• logarithms base 2 to 10 and base e (natural logarithm).

• trigonometric and hyperbolic functions and their inversesandreciprocals.

• 26 scientific constants.

• unit conversions.

• factorials, combinations and permutations.

• degrees, minutes, seconds, radians andgradiansconversions.

• fractions and percentages key.

• absolute function.

• modulo operator.

• greatest common divisor and least common multiple.

• logic operations and conversion between bases, includingchoiceof two's compliment or unsigned for decimal answers.

• unit vector and scalar and vector products, in vectormode.

• vectors can be enterred and displayed in cartesian,polar,cylindrical or spherical form.

• inverse, transpose, cofactors, determinant and identitymatrix,in matrix mode.

• one variable statistics: mean, sum of x, sum of x²,standarddeviation, sample deviation, n, min, lower quartile,median, upperquartile and max.

• two variable statistics: product momentcorrelationco-efficient, sum of xy, covatiance and linear,quadratic, cubic,exponential, power and natural logarithmregressions.

• complex numbers can be entered and displayed in polarorcomponent form.

• graph, numerical integration and differentiation, rootfinderand table output, in equation mode.

• previous 10 calculations stored and re-editable.

• last answer key (ANS) and five separate memories eachfornumbers, vectors, lists, and complex numbers.

• random number generators including normal, poisson,binomialand geometric as well as uniform distributions.

• probability distribution calculator for normal,poisson,binomial, student-t, F, chi-squared, exponential andgeometricdistributions.

• user definable decimal marker (point or comma).

• choice of division symbol.

• automatic, scientific or engineering output.

• automatic or manual entry for unary minus.

• optional thousands separator. Choose between space or comma/point (depends on decimal marker).

• variable precision up to 15 significant figures.

• scrollable screen allowing arbitrarily long calculations tobeentered and edited and allowing results larger than the screentobe viewed.