The following features and methods have been implemented in NTPoly:

  • General Polynomials
    • Standard Polynomials
    • Chebyshev Polynomials
    • Hermite Polynomials
  • Transcendental Functions
    • Trigonometric Functions
    • Exponential and Logarithm
  • Matrix Roots
    • Square Root and Inverse Square Root
    • Matrix p th Root
  • Quantum Chemistry
    • Density Matrix Purification
    • Chemical Potential Calculation
    • Geometry Optimization
  • Other
    • Matrix Inverse/Moore-Penrose Pseudo Inverse
    • Sign Function/Polar Decomposition
    • Load Balancing Matrices
    • File I/O