equalto -> isequal

Author: blegat

REQUIRE

@@ -1,4 +1,4 @@
 julia 0.6
 MultivariatePolynomials 0.1.3
 Nullables
-Compat 0.49
+Compat 0.61

src/diff.jl

@@ -1,5 +1,5 @@
 function MP.differentiate(m::Monomial{C}, x::PolyVar{C}) where C
-    i = findfirst(equalto(x), _vars(m))
+    i = findfirst(isequal(x), _vars(m))
     if (i == nothing || i == 0) || m.z[i] == 0
         zeroterm(m)
     else
@@ -11,7 +11,7 @@ end
 
 function MP.differentiate(p::Polynomial{C, T}, x::PolyVar{C}) where {C, T}
     # grlex order preserved
-    i = findfirst(equalto(x), _vars(p))
+    i = findfirst(isequal(x), _vars(p))
     S = Base.promote_op(*, T, Int)
     if i === nothing || i == 0
         zero(Polynomial{C, S})

src/subs.jl

@@ -1,5 +1,5 @@
 function fillmap!(vals, vars, s::MP.Substitution)
-    j = findfirst(equalto(s.first), vars)
+    j = findfirst(isequal(s.first), vars)
     # 0.6 behaviour:
     # If j == 0, that means that the variable is not present
     # so it is ignored