acsofie

y/(x*((y/x)^2)) and y/x/((y/x)^2) are not equal

3

code: ``` julia> using SymbolicUtils julia> @syms x y (x, y) julia> a = y / (x*((y / x)^2)) y / (x*((y / x)^2)) julia> b = y/x/((y/x)^2) x /...

simplify() action different from juliasymbolics.org

2

I am learning SymbolicUtils from [juliasymbolics.org](https://symbolicutils.juliasymbolics.org/#simplification) and got different answer of simplify(). ``` julia> using SymbolicUtils julia> @syms w z α::Real β::Real (w, z, α, β) julia> simplify(2 * (w+w+α+β...

not throw error but crash when assign an expression to array

2

environment: ``` Debian ⛬ julia/1.5.3+dfsg-3 [[SymEngine]] deps = ["Compat", "Libdl", "LinearAlgebra", "RecipesBase", "SpecialFunctions", "SymEngine_jll"] git-tree-sha1 = "6cf88a0b98c758a36e6e978a41e8a12f6f5cdacc" uuid = "123dc426-2d89-5057-bbad-38513e3affd8" version = "0.8.7" [[SymEngine_jll]] deps = ["Artifacts", "GMP_jll", "JLLWrappers", "Libdl",...

Environment: ``` Julia Version 1.8.0-beta3 (2022-03-29) [31a5f54b] Debugger v0.7.6 ``` log: ``` In #43(io) at /home/user/usr/local/julia/julia-1.8.0-beta3/share/julia/stdlib/v1.8/REPL/src/REPL.jl:261 257 258 function display(d::REPLDisplay, mime::MIME"text/plain", x) 259 x = Ref{Any}(x) 260 with_repl_linfo(d.repl) do io...