Details

Time bar (total: 2.0s)

sample29.0ms

Algorithm
intervals
Results
12.0ms286×body80valid

simplify2.0ms

Counts
1 → 1

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (* x y) 2.0)
0.0b
(- (/ (* x y) 2.0) (/ z 8.0))

rewrite55.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt
add-exp-log add-cbrt-cube
*-un-lft-identity
add-cube-cbrt times-frac add-log-exp
associate-/r*
pow1 cbrt-undiv div-exp difference-of-squares
sub-neg flip3-- frac-2neg diff-log prod-exp clear-num frac-sub flip-- cbrt-unprod div-inv associate-/l* distribute-lft-out--
Counts
2 → 37
Calls
2 calls:
22.0ms
(/ (* x y) 2.0)
31.0ms
(- (/ (* x y) 2.0) (/ z 8.0))

series88.0ms

Counts
2 → 6
Calls
2 calls:
27.0ms
(/ (* x y) 2.0)
60.0ms
(- (/ (* x y) 2.0) (/ z 8.0))

simplify74.0ms

Counts
43 → 43

prune111.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize13.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (/ 1 (/ 2.0 (* x y))) (/ z 8.0))
0.2b
(/ 2.0 (* x y))
0.8b
(/ 1 (/ 2.0 (* x y)))

rewrite125.0ms

Algorithm
rewrite-expression-head
Rules
45×times-frac
38×add-sqr-sqrt
30×*-un-lft-identity
29×add-exp-log
21×add-cube-cbrt
17×add-cbrt-cube
14×div-exp
associate-/r*
cbrt-undiv div-inv
associate-/l* difference-of-squares
add-log-exp
pow1 prod-exp
rec-exp 1-exp distribute-lft-out--
frac-2neg clear-num cbrt-unprod
sub-neg flip3-- pow-flip diff-log associate-/r/ frac-sub flip-- inv-pow
Counts
3 → 99
Calls
3 calls:
86.0ms
(- (/ 1 (/ 2.0 (* x y))) (/ z 8.0))
11.0ms
(/ 2.0 (* x y))
22.0ms
(/ 1 (/ 2.0 (* x y)))

series120.0ms

Counts
3 → 9
Calls
3 calls:
59.0ms
(- (/ 1 (/ 2.0 (* x y))) (/ z 8.0))
29.0ms
(/ 2.0 (* x y))
32.0ms
(/ 1 (/ 2.0 (* x y)))

simplify41.0ms

Counts
108 → 108

prune285.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes145.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify3.0ms

end0.0ms

sample916.0ms

Algorithm
intervals
Results
414.0ms9193×body80valid