ERROR: MethodError: no method matching sincospi(::Num)
This error has been manually thrown, explicitly, so the method may exist but be intentionally marked as unimplemented.
Closest candidates are:
sincospi(::Real)
@ Base math.jl:1543
sincospi(::BigFloat)
@ Base mpfr.jl:955
sincospi(::Missing)
@ Base math.jl:1548
...
Stacktrace:
[1] sincospi(x::Num)
@ Base.Math ./math.jl:1545
[2] top-level scope
@ REPL[10]:1
[3] top-level scope
@ REPL:1
@variables y::Complex
sinpi(y)
ERROR: MethodError: no method matching isinteger(::Num)
The function `isinteger` exists, but no method is defined for this combination of argument types.
Closest candidates are:
isinteger(::BigFloat)
@ Base mpfr.jl:1113
isinteger(::Missing)
@ Base missing.jl:101
isinteger(::AbstractIrrational)
@ Base irrationals.jl:181
...
Stacktrace:
[1] sinpi(z::Complex{Num})
@ Base.Math ./special/trig.jl:948
[2] top-level scope
@ REPL[4]:1
[3] top-level scope
@ REPL:1
