Calculators for Windows from VaxaSoftware.
You can plot and print graphics functions and solve equations and problems of science or statistics.






Others:
Date, normal and binomial distribution calculations.
Mean and ratio confidence interval estimation.

Determinant, combinatory, lcm, gcm.
Factorials, logarithms and exponentials.


Function analysis:
Graphic
Definite integral
Derivative
Maximums and minimums
Inflection points,...

Solving Equations:
Quadratic
Cubic,
2x2 system
3x3 system
Generic equation

Solving Equations:
Quadratic
Cubic,
2x2 system
3x3 system
Generic equation

Others:
Date, normal and binomial distribution calculations.
Mean and ratio confidence interval estimation.

Determinant, combinatory, lcm, gcm.
Factorials, logarithms and exponentials.

Fractions and root fractions output
Trigonometric, hyperbolic and their reciprocal functions.

Each result can be pasted immediately in other applications.
Always Visible Mode: The application window is always on top.

Primality test, rectangular-polar conversion.
Scientific Constants, User's variables.

Date, normal and binomial distribution calculations.
Mean and ratio confidence interval estimation.

Determinant, combinatory, lcm, gcm.
Factorials, logarithms and exponentials.

Fractions and root fractions output
Trigonometric, hyperbolic and their reciprocal functions.



Complex number calculations: Addition, subtraction, multiplication, division, power, root.

Also trigonometric, logarithm and exponential complex  functions
Module, argument and conjugate.

Combinatory, trigonometric and hyperbolic functions.
Rectangular polar conversions.

Factorial, logarithm and exponential functions.

Square root and percentage calculations.

Memory calculations (add / subtract).

Four basic operations

Fractions and root fractions output
Trigonometric, hyperbolic and their reciprocal functions.

Each result can be pasted immediately in other applications.
Always Visible Mode: The application window is always on top.

Primality test, rectangular-polar conversion.
Scientific Constants, User's variables.

Calculators


CX-90E  -  Scientific Graphing Calculator

167 functionalities

CE-82E  -  Scientific Calculator

128 functionalities

CR-80E  -  Scientific Calculator

123 functionalities

CJ-47E  -  Scientific Calculator with complex numbers

88 functionalities

CL-70E  -  Freeware Scientific Calculator

92 functionalities

CP-20E  -  Freeware Standard Calculator

18 functionalities

Each result can be pasted immediately in other applications.
Always Visible Mode: The application window is always on top.

Primality test, rectangular-polar conversion.
Scientific Constants, User's variables.


Each result can be pasted immediately in other applications.
Always Visible Mode: The application window is always on top.

Scientific Constants, User's variables.


Each result can be pasted immediately in other applications.
Always Visible Mode: The application window is always on top.

Constant memories.

Each result can be pasted immediately in other applications.
Always Visible Mode: The application window is always on top.

Constant memory.

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