diff --git a/library/qs_source/src/std/math.qs b/library/qs_source/src/std/math.qs
index 7d8495a99d..ecf1bf98a4 100644
--- a/library/qs_source/src/std/math.qs
+++ b/library/qs_source/src/std/math.qs
@@ -1454,5 +1454,5 @@ namespace Microsoft.Quantum.Math {
         2.0^IntAsDouble(integerBits - 1) - 2.0^(-IntAsDouble(fractionalBits))
     }
 
-    export PI, E, LogOf2, IsNaN, IsInfinite, SignI, SignD, SignL, AbsI, AbsD, AbsL, MaxI, MaxD, MaxL, MinI, MinD, MinL, Max, Min, ArcCos, ArcSin, ArcTan, ArcTan2, Cos, Cosh, Sin, Sinh, Tan, Tanh, ArcCosh, ArcSinh, ArcTanh, Sqrt, Log, Log10, Lg, Truncate, ExtendedTruncation, Ceiling, Floor, Round, DivRemI, DivRemL, ModulusI, ModulusL, ExpModI, ExpModL, InverseModI, InverseModL, GreatestCommonDivisorI, GreatestCommonDivisorL, ExtendedGreatestCommonDivisorI, ExtendedGreatestCommonDivisorL, IsCoprimeI, IsCoprimeL, ContinuedFractionConvergentI, ContinuedFractionConvergentL, RealMod, BitSizeI, BitSizeL, TrailingZeroCountI, TrailingZeroCountL, HammingWeightI, FactorialI, FactorialL, ApproximateFactorial, LogGammaD, LogFactorialD, Binom, SquaredNorm, PNorm, PNormalized, Complex, ComplexPolar, AbsSquaredComplex, AbsComplex, ArgComplex, AbsSquaredComplexPolar, AbsComplexPolar, ArgComplexPolar, NegationC, NegationCP, PlusC, PlusCP, MinusC, MinusCP, TimesC, TimesCP, PowCAsCP, PowC, PowCP, DividedByC, DividedByCP, SmallestFixedPoint, LargestFixedPoint;
+    export PI, E, LogOf2, IsNaN, IsInfinite, SignI, SignD, SignL, AbsI, AbsD, AbsL, MaxI, MaxD, MaxL, MinI, MinD, MinL, Max, Min, ArcCos, ArcSin, ArcTan, ArcTan2, Cos, Cosh, Sin, Sinh, Tan, Tanh, ArcCosh, ArcSinh, ArcTanh, Sqrt, Log, Log10, Lg, Truncate, Ceiling, Floor, Round, DivRemI, DivRemL, ModulusI, ModulusL, ExpModI, ExpModL, InverseModI, InverseModL, GreatestCommonDivisorI, GreatestCommonDivisorL, ExtendedGreatestCommonDivisorI, ExtendedGreatestCommonDivisorL, IsCoprimeI, IsCoprimeL, ContinuedFractionConvergentI, ContinuedFractionConvergentL, RealMod, BitSizeI, BitSizeL, TrailingZeroCountI, TrailingZeroCountL, HammingWeightI, FactorialI, FactorialL, ApproximateFactorial, LogGammaD, LogFactorialD, Binom, SquaredNorm, PNorm, PNormalized, Complex, ComplexPolar, AbsSquaredComplex, AbsComplex, ArgComplex, AbsSquaredComplexPolar, AbsComplexPolar, ArgComplexPolar, NegationC, NegationCP, PlusC, PlusCP, MinusC, MinusCP, TimesC, TimesCP, PowC, PowCP, DividedByC, DividedByCP, SmallestFixedPoint, LargestFixedPoint;
 }
diff --git a/library/qs_source/src/std/unstable_arithmetic_internal.qs b/library/qs_source/src/std/unstable_arithmetic_internal.qs
index c03e7372cb..5125859fa8 100644
--- a/library/qs_source/src/std/unstable_arithmetic_internal.qs
+++ b/library/qs_source/src/std/unstable_arithmetic_internal.qs
@@ -582,5 +582,4 @@ namespace Microsoft.Quantum.Unstable.Arithmetic {
             ApplyAndAssuming0Target(Tail(tgtsLeft), Tail(tgtsRight), Tail(tgts));
         }
     }
-    export ApplyActionIfGreaterThanOrEqualConstant, ApplyActionIfSumOverflows, ApplyAsSinglyControlled, PhaseGradient;
 }
diff --git a/library/qs_source/src/std/unstable_table_lookup.qs b/library/qs_source/src/std/unstable_table_lookup.qs
index ae8d41d0fa..f8b5f26c92 100644
--- a/library/qs_source/src/std/unstable_table_lookup.qs
+++ b/library/qs_source/src/std/unstable_table_lookup.qs
@@ -274,5 +274,5 @@ namespace Microsoft.Quantum.Unstable.TableLookup {
         }
     }
 
-    export Select, WriteMemoryContents, Unlookup, MustBeFixed, EncodeUnary;
+    export Select, WriteMemoryContents, Unlookup;
 }