Updated documentation to reflect change in figure file name.
Got all physics mechanics tests to work again, in part by splitting them into more files.
Got all physics mechanics tests to work again, in part by splitting them into more files.
empty line made quality test fail
apply_xsl real doctest instead of just usage example
doctest_depends_on added, doctest corrected
Addition of hypertangent and exponential cases to parametric differntial equations

 added code exponential for to special denom

added code for tangent cases to special denom

added code for tangent cases to special denom

First attempt to solve the section 5.12

first attempt to solve section 5.12 and related problems

First Attempt to implement section 5.12 and related problems

added hypertangent test cases for param special

deleted binary file
Changed SPDE from recursive to iterative

changed SPDE function from recursive to iterative as it is called in most of the other functions like(rischDE ,paramrischDE etc)  which on a recursive call makes it difficult to compute ouput because of recursion limit getting exceeded
tested from within vim line-by-line over more files and missed import line in this file
polys: Renamed to RealDomain to RealField
polys: RealField and ComplexField with automatic truncation
polys: gcd() over reals works by converting coefficients to rationals
polys: Moved mpf -> rational conversion code to MPContext
polys: Restore inexact domain in d(u|m)p_factor_list()
Added tests for issues #1852, #2384, #2814
polys: Don't use `not is_Exact` when has_Field is sufficient
polys: Added missing _convert_fallback to MPContext
polys: Proper implementation of terms() and iterterms() methods
polys: Fixed multinomial exponentiation of PolyElement
polys: Use PolyElement/FracElement in domains