diff --git a/buglist b/buglist
index 6ebb8a7..214154c 100644
--- a/buglist
+++ b/buglist
@@ -12,6 +12,73 @@ dup 50006:
nonextend 60077:
=========================================================================
+bug 7142: exp^log(x) Cannot take first of an empty list
+
+(3) -> exp^log(x)
+
+ >> System error:
+ Cannot take first of an empty list
+
+(1) -> integrate(%i^log(z), z)
+
+ log(%i)log(z)
+ z %e
+ (1) -----------------
+ log(%i) + 1
+ Type: Union(Expression(Complex(Integer)),...)
+(2) -> integrate(f^log(z), z)
+
+ log(f)log(z)
+ z %e
+ (2) ----------------
+ log(f) + 1
+ Type: Union(Expression(Integer),...)
+(3) -> integrate(sin^log(z), z)
+
+ log(sin)log(z)
+ z %e
+ (3) ------------------
+ log(sin) + 1
+ Type: Union(Expression(Integer),...)
+(4) -> integrate(tan^log(z), z)
+
+ log(tan)log(z)
+ z %e
+ (4) ------------------
+ log(tan) + 1
+ Type: Union(Expression(Integer),...)
+(5) -> integrate(sqrt^log(z), z)
+
+ log(sqrt)log(z)
+ z %e
+ (5) -------------------
+ log(sqrt) + 1
+ Type: Union(Expression(Integer),...)
+(6) -> integrate(atan^log(z), z)
+
+ log(atan)log(z)
+ z %e
+ (6) -------------------
+ log(atan) + 1
+ Type: Union(Expression(Integer),...)
+(7) -> integrate(asinh^log(z), z)
+
+ log(asinh)log(z)
+ z %e
+ (7) --------------------
+ log(asinh) + 1
+ Type: Union(Expression(Integer),...)
+(8) -> integrate(exp^log(z), z)
+
+ >> System error:
+ Cannot take first of an empty list
+
+(8) -> integrate(log^log(z), z)
+
+ >> System error:
+ Cannot take first of an empty list
+
+=========================================================================
todo 335: add packages to )d op gcd
)d op gcd should show examples for the PGCD package
@@ -18272,73 +18339,6 @@ eval(deq,y,f)
bug 7143: asq cannot find AHYP
=========================================================================
-bug 7142: exp^log(x) Cannot take first of an empty list
-
-(1) -> integrate(%i^log(z), z)
-
- log(%i)log(z)
- z %e
- (1) -----------------
- log(%i) + 1
- Type: Union(Expression(Complex(Integer)),...)
-(2) -> integrate(f^log(z), z)
-
- log(f)log(z)
- z %e
- (2) ----------------
- log(f) + 1
- Type: Union(Expression(Integer),...)
-(3) -> integrate(sin^log(z), z)
-
- log(sin)log(z)
- z %e
- (3) ------------------
- log(sin) + 1
- Type: Union(Expression(Integer),...)
-(4) -> integrate(tan^log(z), z)
-
- log(tan)log(z)
- z %e
- (4) ------------------
- log(tan) + 1
- Type: Union(Expression(Integer),...)
-(5) -> integrate(sqrt^log(z), z)
-
- log(sqrt)log(z)
- z %e
- (5) -------------------
- log(sqrt) + 1
- Type: Union(Expression(Integer),...)
-(6) -> integrate(atan^log(z), z)
-
- log(atan)log(z)
- z %e
- (6) -------------------
- log(atan) + 1
- Type: Union(Expression(Integer),...)
-(7) -> integrate(asinh^log(z), z)
-
- log(asinh)log(z)
- z %e
- (7) --------------------
- log(asinh) + 1
- Type: Union(Expression(Integer),...)
-(8) -> integrate(exp^log(z), z)
-
- >> System error:
- Cannot take first of an empty list
-
-(8) -> integrate(log^log(z), z)
-
- >> System error:
- Cannot take first of an empty list
-
-
-
- >> System error:
- Cannot take first of an empty list
-
-=========================================================================
todo 318: do a plucker/grassman example
diff --git a/changelog b/changelog
index 3bd854f..2bc9b8d 100644
--- a/changelog
+++ b/changelog
@@ -1,3 +1,5 @@
+20140613 tpd src/axiom-website/patches.html 20140613.05.tpd.patch
+20140613 tpd buglist 7142 exp^log(x) Cannot take first of an empty list update
20140613 tpd src/axiom-website/patches.html 20140613.04.tpd.patch
20140613 tpd buglist 7142 exp^log(x) Cannot take first of an empty list update
20140613 tpd src/axiom-website/patches.html 20140613.03.tpd.patch
diff --git a/src/axiom-website/patches.html b/src/axiom-website/patches.html
index 4d5899f..f6464a4 100644
--- a/src/axiom-website/patches.html
+++ b/src/axiom-website/patches.html
@@ -4428,6 +4428,8 @@ books/ProvingAxiomCorrect state the problem
books/bookvol4,vol10.3 What is the purpose of the HACKPI domain?
20140613.04.tpd.patch
buglist 7142 exp^log(x) Cannot take first of an empty list update
+20140613.05.tpd.patch
+buglist 7142 exp^log(x) Cannot take first of an empty list update