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D.15.25.6 sinh
Procedure from librarytropicalEllipticCovers.lib (see tropicalEllipticCovers_lib).
- Usage:
- sinh(t,n); t poly, n int
- Assume:
- t is a polynomial and n is a non-zero integer
- Return:
- poly
- Theory:
- Returns the power series expansion of the hyperbolic sine function up to n terms.
LIB "tropicalEllipticCovers.lib"; ring R=0,(x,y),dp; sinh(x,5);// expands sine hyperbolic function for variable x to first 5 terms |