Details

Time bar (total: 4.9s)

sample42.0ms

Algorithm
intervals
Results
18.0ms296×body80valid

simplify11.0ms

Counts
1 → 1
Iterations
IterNodes
done25
425
324
221
114
09

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize10.0ms

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-cbrt-cube add-exp-log
*-un-lft-identity
times-frac add-cube-cbrt add-log-exp
associate-/r*
pow1 cbrt-undiv div-exp difference-of-squares
clear-num sub-neg frac-2neg flip3-- diff-log prod-exp frac-sub cbrt-unprod div-inv flip-- associate-/l* distribute-lft-out--
Counts
2 → 37
Calls
2 calls:
25.0ms
(/ (* x y) 2.0)
28.0ms
(- (/ (* x y) 2.0) (/ z 8.0))

series99.0ms

Counts
2 → 6
Calls
2 calls:
29.0ms
(/ (* x y) 2.0)
71.0ms
(- (/ (* x y) 2.0) (/ z 8.0))

simplify1.1s

Counts
43 → 43
Iterations
IterNodes
done5001
2925
1217
089

prune240.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize24.0ms

Local error

Found 2 expressions with local error:

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

rewrite118.0ms

Algorithm
rewrite-expression-head
Rules
86×times-frac
65×add-sqr-sqrt
50×*-un-lft-identity
44×add-cube-cbrt
13×associate-/r*
add-cbrt-cube add-exp-log
difference-of-squares
div-inv
add-log-exp
cbrt-undiv div-exp associate-/l*
pow1 distribute-lft-out--
clear-num sub-neg frac-2neg flip3-- diff-log associate-/r/ frac-sub flip--
Counts
2 → 91
Calls
2 calls:
95.0ms
(- (/ y (/ 2.0 x)) (/ z 8.0))
16.0ms
(/ y (/ 2.0 x))

series100.0ms

Counts
2 → 6
Calls
2 calls:
78.0ms
(- (/ y (/ 2.0 x)) (/ z 8.0))
22.0ms
(/ y (/ 2.0 x))

simplify1.1s

Counts
97 → 97
Iterations
IterNodes
done5000
21920
1487
0198

prune611.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes336.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done10
110
09

end0.0ms

sample1.1s

Algorithm
intervals
Results
503.0ms9131×body80valid
0.0msbody320valid