v0.13.5

SymbolicUtils v0.13.5

Diff since v0.13.4

Closed issues:

• x * y^(-n) should be x/y^n when printing and in toexpr (#300)
• CI fuzzer failure (#320)
• TypeError using expand (#330)
• Only unary rules unwrap Nums (#338)
• integer division error in simplify_fractions (#350)

Merged pull requests:

• WIP rational polynomial form (#231) (@shashi)
• TermInterface.jl integration (#302) (@0x0f0f0f)
• Optimized ordering computation (#346) (@YingboMa)
• Some more canonicalization in Div (#348) (@shashi)
• flatten_fraction (#351) (@shashi)
• speed up flatten_fraction (#353) (@shashi)