In the CAS environment, all figures and all arithmetic operations are interpreted symbolically .

Some of the over one hundred CAS functions are already available directly from the keyboard. Many other features are found in CAS menu , which is divided into different sections:

• Algebra:
  Simplify, summarize, multiplying, factoring, dismantling of arithmetic expressions.
• Analysis:
  Form of derivatives, integrals, differential operators, limits, sums, Laplace and Fourier transforms.
• Solve:
  Solving equations and differential equations.
• Converting:
  Apply power and trigonometric principles to calculate expressions.
• Number theory:
  Divider, gcd, lcm, prime factorization, prime number, Euclidean algorithm modulo calculation.
• Polynomials:
  Zeros, dividers, factorization, gcd, lcm, Euclidean algorithm, Groebner basis, hermite, Lagrange, Laguerre, Legendre, Chebyshev polynomials.
• Graphing:
  Functions in one and two variables, implicit functions, direction fields, isolines.