Functions > Functions that Can Be Evaluated Both Numerically and Symbolically
Functions that Can Be Evaluated Both Numerically and Symbolically
The following sections list PTC Mathcad functions that you can evaluate both numerically and symbolically with the symbolic evaluation operator.
Bessel
 Ai, Aisc DAi, DAisc Bi, Bisc DBi, DBisc H1, H1sc H2, H2sc I0, I0sc I1, I1sc In, Insc K0, K0sc K1, K1sc Kn, Knsc J0, J0sc J1, J1sc Jn, Jnsc Y0, Y0sc Y1, Y1sc Yn, Ynsc js ys
Complex Numbers
 arg csgn Im Re signum
Differential Equations
 Jacob
Hyperbolic
 sinh cosh tanh coth sech csch
Inverse Hyperbolic
 asinh acosh atanh acoth asech acsch
Inverse Trigonometric Functions
 asin acos atan acot asec acsc
Log and Exponential
 exp log ln ln0
Number Theory/Combinatorics
 gcd lcm mod
Piecewise Continuous
 δ ε Φ sign
Polar Angles
 atan2
Solving
 lsolve
Sorting
 csort reverse rsort sort
Special Functions
 erf erfc Γ
Symbolic
 Psi (Only the 1–argument version)
Trigonometric Functions
 sin cos tan cot sec csc sinc
Truncation and Rounding–Off
 ceil floor round trunc Ceil Floor Round Trunc
Utility
 if
Vector and Matrix
 cols rows last length max min geninv rank rref eigenvals eigenvecs tr
 svd svds
 lookup hlookup vlookup match
 diag identity matrix
 Cholesky
 augment stack submatrix