2 files changed, 13 insertions, 0 deletions
diff --git a/test/regress/regress1/sygus/issue3633.smt2 b/test/regress/regress1/sygus/issue3633.smt2
new file mode 100644
index 000000000..564a50cca
--- /dev/null
+++ b/test/regress/regress1/sygus/issue3633.smt2
@@ -0,0 +1,6 @@
+; EXPECT: sat
+; COMMAND-LINE: --sygus-inference
+(set-logic ALL)
+(declare-fun a () Real)
+(assert (distinct a (sin 2)))
+(check-sat)
diff --git a/test/regress/regress1/sygus/issue3648.smt2 b/test/regress/regress1/sygus/issue3648.smt2
new file mode 100644
index 000000000..e7b7547c4
--- /dev/null
+++ b/test/regress/regress1/sygus/issue3648.smt2
@@ -0,0 +1,7 @@
+; EXPECT: sat
+; COMMAND-LINE: --sygus-inference --no-check-models
+(set-logic ALL)
+(declare-fun a () Real)
+(assert (> a 0.000001))
+(assert (< (- (sin 1) a) 0.000001))
+(check-sat)