XCCalc Related Software | - Power-Surface: Power-Series LSq-Fitting & Saw-File 1.4
Power-Surface offers linear/ quadratic/ higher-power least-square curve/ surface fitting for the given column-wise numeric data for a function z = f(x) or z = f(x,y) of one or two independent variable(s), so that the fitted function is of the form z = a + b
- XMCalc 3.2.20
XMCalc is a Floating-Point calculator program with the following features:
- Can calculate with real matrices, real scalars and quaternions
- Extra precision numbers to millions of decimal places
- Uses Fast Hartley Transform to speed-up long multiplies
- Separate input and output notation, base 2 to base 36
- Efficient Transcendental functions
- Hyperbolic functions
- Greatest Common Divisor function
- Modulo arithmetic options
- Bernoulli numbers, Euler numbers, Euler's constant
- Boolean functions, Gamma and Psi functions
- Random number generator
- Can compute Pi to 54
- XZCalc 3.2.20
XZCalc is a calculator program with the following features:
- Can calculate with quaternions, complex matrices and scalars
- Extra precision numbers to millions of decimal places
- Uses Fast Hartley Transform to speed-up long multiplies
- Separate input and output notation, base 2 to base 36
- Efficient Transcendental functions
- Hyperbolic functions
- Greatest Common Divisor function
- Modulo arithmetic options
- Bernoulli numbers, Euler numbers, Euler's constant
- Boolean functions, Gamma and Psi functions
- Random number generator
- Can compute Pi to 54
- XPCalc 3.2.21
XPCalc is a Floating-Point calculator program with the following features:
- Extra precision to millions of decimal places
- Uses Fast Hartley Transform to speed-up long multiplies
- Separate input and output notation, base 2 to base 36
- Efficient Transcendental functions
- Hyperbolic functions
- Greatest Common Divisor function
- Modulo arithmetic options
- Bernoulli numbers, Euler numbers, Euler's constant
- Boolean functions, Gamma and Psi functions
- Random number generator
- Can compute Pi to 54
- TriLookup 2.2
Excel add-in with eleven powerful worksheet functions for 1, 2 and 3 variable lookup and interpolation (closest-value, linear, piecewise parabolic or hyperbolic, cubic spline) and polynomial curve fitting
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