Details

Time bar (total: 5.9s)

sample47.0ms

Algorithm
intervals
Results
30.0ms296×body80valid

simplify1.9s

Counts
1 → 1
Iterations
IterNodes
done5001
82777
71059
6442
5225
4132
372
246
124
013

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize23.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (* y z) 2.0)
0.0b
(- (* (/ 1.0 8.0) x) (/ (* y z) 2.0))

rewrite29.0ms

Algorithm
rewrite-expression-head
Rules
add-cbrt-cube add-exp-log
add-sqr-sqrt *-un-lft-identity add-cube-cbrt add-log-exp
associate-/r* times-frac
pow1 cbrt-undiv div-exp insert-posit16
clear-num sub-neg frac-2neg flip3-- diff-log associate-*l/ prod-exp frac-sub cbrt-unprod div-inv flip-- associate-/l*
Counts
2 → 36
Calls
2 calls:
14.0ms
(/ (* y z) 2.0)
14.0ms
(- (* (/ 1.0 8.0) x) (/ (* y z) 2.0))

series93.0ms

Counts
2 → 6
Calls
2 calls:
26.0ms
(/ (* y z) 2.0)
67.0ms
(- (* (/ 1.0 8.0) x) (/ (* y z) 2.0))

simplify819.0ms

Counts
42 → 42
Iterations
IterNodes
done5001
21017
1221
087

prune181.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize26.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (* (/ 1.0 8.0) x) (/ y (/ 2.0 z)))
0.2b
(/ y (/ 2.0 z))

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
75×times-frac
44×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
13×associate-/r*
add-cbrt-cube add-exp-log
div-inv
add-log-exp
cbrt-undiv div-exp associate-/l*
pow1 insert-posit16
clear-num sub-neg frac-2neg flip3-- diff-log associate-*l/ associate-/r/ frac-sub flip--
Counts
2 → 85
Calls
2 calls:
11.0ms
(- (* (/ 1.0 8.0) x) (/ y (/ 2.0 z)))
5.0ms
(/ y (/ 2.0 z))

series86.0ms

Counts
2 → 6
Calls
2 calls:
65.0ms
(- (* (/ 1.0 8.0) x) (/ y (/ 2.0 z)))
21.0ms
(/ y (/ 2.0 z))

simplify944.0ms

Counts
91 → 91
Iterations
IterNodes
done5000
21985
1472
0187

prune363.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes264.0ms

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
done16
116
013

end0.0ms

sample1.1s

Algorithm
intervals
Results
816.0ms9159×body80valid
1.0msbody2560valid
0.0msbody640valid