Details

Time bar (total: 9.5s)

sample27.0ms

Algorithm
intervals
Results
11.0ms308×body80valid

simplify1.1s

Counts
1 → 1
Iterations
IterNodes
done5001
41017
3146
242
116
08

prune13.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 1.1b

localize5.0ms

Local error

Found 1 expressions with local error:

6.0b
(/ (* x y) z)

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
6×add-cbrt-cube add-exp-log
3×add-sqr-sqrt associate-/r* *-un-lft-identity times-frac add-cube-cbrt
2×cbrt-undiv div-exp
1×pow1 clear-num frac-2neg prod-exp cbrt-unprod div-inv associate-/l* add-log-exp
Counts
1 → 21
Calls
1 calls:
9.0ms
(/ (* x y) z)

series37.0ms

Counts
1 → 3
Calls
1 calls:
37.0ms
(/ (* x y) z)

simplify656.0ms

Counts
24 → 24
Iterations
IterNodes
done5000
2624
1119
048

prune126.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 1 expressions with local error:

3.4b
(* (/ x z) y)

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
14×add-sqr-sqrt
13×associate-*l*
10×times-frac
9×*-un-lft-identity add-cube-cbrt
6×add-cbrt-cube add-exp-log
3×pow1 associate-*r*
2×prod-exp cbrt-unprod unswap-sqr
1×cbrt-undiv div-exp pow-prod-down associate-*l/ *-commutative div-inv add-log-exp
Counts
1 → 32
Calls
1 calls:
12.0ms
(* (/ x z) y)

series24.0ms

Counts
1 → 3
Calls
1 calls:
24.0ms
(* (/ x z) y)

simplify893.0ms

Counts
35 → 35
Iterations
IterNodes
done5000
2751
1157
067

prune208.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0b

localize32.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt z)
0.6b
(cbrt x)
0.6b
(cbrt x)
0.6b
(cbrt x)

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
8×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
4×pow1 add-cbrt-cube pow1/3 add-exp-log add-log-exp
Counts
4 → 44
Calls
4 calls:
1.0ms
(cbrt z)
1.0ms
(cbrt x)
1.0ms
(cbrt x)
1.0ms
(cbrt x)

series1.2s

Counts
4 → 12
Calls
4 calls:
275.0ms
(cbrt z)
352.0ms
(cbrt x)
270.0ms
(cbrt x)
334.0ms
(cbrt x)

simplify878.0ms

Counts
56 → 56
Iterations
IterNodes
done5000
41842
3637
2206
175
042

prune315.0ms

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0b

localize49.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (cbrt z))
0.6b
(cbrt x)
0.6b
(cbrt x)
0.6b
(cbrt x)

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
18×cbrt-prod
9×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
4×pow1 add-cbrt-cube pow1/3 add-exp-log add-log-exp
Counts
4 → 47
Calls
4 calls:
2.0ms
(cbrt (cbrt z))
1.0ms
(cbrt x)
1.0ms
(cbrt x)
2.0ms
(cbrt x)

series1.2s

Counts
4 → 12
Calls
4 calls:
380.0ms
(cbrt (cbrt z))
258.0ms
(cbrt x)
254.0ms
(cbrt x)
304.0ms
(cbrt x)

simplify929.0ms

Counts
59 → 59
Iterations
IterNodes
done5000
41816
3588
2200
189
053

prune390.0ms

Pruning

7 alts after pruning (3 fresh and 4 done)

Merged error: 0b

regimes337.0ms

Accuracy

0% (2.0b remaining)

Error of 2.0b against oracle of 0.0b and baseline of 2.0b

bsearch0.0ms

simplify3.0ms

Iterations
IterNodes
done13
113
011

end0.0ms

sample1.0s

Algorithm
intervals
Results
463.0ms9631×body80valid