STFMath (ex SunCalculator) is a multipurpose math utility, suitable not only for students, but also for engineers, professors, or anyone interested in math.

exSunCalculator - multipurpose math utility: draw, analyze and evaluate Cartesian, Parametric and Polar functions, manage matrixes, complex numbers, geometry and more.

Download Trial 4.25 MB           Buy Now $24.00 USD

Software Information		System Requirements
Version:	2.1.0	Windows 8/7/XP/Vista Pentium or similar processor 512 MB RAM
File Size:	4.25 MB
License:	Free to try, $24.00 to buy
Screenshot:	View Screenshot
Rating:

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Graph Mode


• Draw Cartesian standard or parametric (Y = F1(K), X = F2(K)) and Polar functions.
• Draw Integral and Average
• Evaluate function
• Perform function analyze
• Calculate intersection of two functions
• Calculate and preview integral
• Calculate 1st derivative and average
• Draw and calculate equation of tangent or normal
• Save drawn graph as an image (bmp, wmf, jpg), or copy graph to clipboard and paste in external applications
• Insert textual labels into the graph, print graph or graph history, adjust graph attributes
• Build a table of values and publish it as HTML
• Prepare presentation using built-in MathPad, fully functional text editor
  
  Calculators
  
  
• Matrix Calculator offers basic and advanced matrix calculations, with fully supported complex numbers usage. Supported operations:
  • Matrix addition, subtraction, multiplication, scalar multiplication and division (max matrix size 50x50)
  • Calculate determinant and trace, characteristic equation [for 2x2 and 3x3 matrix], adjoint [adjugate] and inverse matrix
  • Matrix edition [swap matrixes, swap and delete rows or columns, multiply and submit rows and columns, transpose matrix]
  • Edit matrix in MathPad
  • Save/Open matrix as a Matrix calculator file
  • Publish result as HTML
  • Calculate solutions of linear equations system [up to 50 variables]
• Function Evaluator - evaluate functions [incl. special function, like Gamma, Betta etc.] without limits; Evaluate X and Y points.
• Complex Calculator offers basic and advanced complex calculations [argument, reciprocal, trigonometry and hyperbolic, exponential, logarithm...].
• Geometry Calculator - calculate with easy: triangle, circle, frustrum, ellipsoid, draw and calculate polygons.
• Geometry Units Converter - easily convert values for angle given in degrees [+ minutes + seconds] to radians or grads. For more extensive converting use given lists of units under Angle, Area or Distance.