ispos -> ispositive

base/gmp.jl

@@ -204,7 +204,7 @@ function convert(::Type{T}, x::BigInt) where T<:Signed
     else
         0 <= n <= cld(sizeof(T),sizeof(Limb)) || throw(InexactError())
         y = x % T
-        ispos(x) ⊻ (y > 0) && throw(InexactError()) # catch overflow
+        ispositive(x) ⊻ (y > 0) && throw(InexactError()) # catch overflow
         y
     end
 end
@@ -506,7 +506,7 @@ function sum(arr::AbstractArray{BigInt})
 end
 
 function factorial(x::BigInt)
-    isneg(x) && return BigInt(0)
+    isnegative(x) && return BigInt(0)
     z = BigInt()
     ccall((:__gmpz_fac_ui, :libgmp), Void, (Ptr{BigInt}, Culong), &z, x)
     return z
@@ -537,10 +537,10 @@ iszero(x::BigInt) = x.size == 0
 <(i::Integer, x::BigInt) = cmp(x,i) > 0
 <(x::BigInt, f::CdoubleMax) = isnan(f) ? false : cmp(x,f) < 0
 <(f::CdoubleMax, x::BigInt) = isnan(f) ? false : cmp(x,f) > 0
-isneg(x::BigInt) = x.size < 0
-ispos(x::BigInt) = x.size > 0
+isnegative(x::BigInt) = x.size < 0
+ispositive(x::BigInt) = x.size > 0
 
-signbit(x::BigInt) = isneg(x)
+signbit(x::BigInt) = isnegative(x)
 flipsign!(x::BigInt, y::Integer) = (signbit(y) && (x.size = -x.size); x)
 flipsign( x::BigInt, y::Integer) = signbit(y) ? -x : x