Details

Time bar (total: 57.4s)

sample552.0ms

Algorithm
intervals
Results
63.0ms346×body80valid

simplify128.0ms

Counts
1 → 1
Iterations
IterNodes
done12
212
111
06

prune40.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize234.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (* (* y z) z))
0.2b
(* (* y z) z)

rewrite50.0ms

Algorithm
rewrite-expression-head
Rules
7×pow1 add-exp-log add-cbrt-cube
4×add-log-exp
3×add-sqr-sqrt add-cube-cbrt *-un-lft-identity associate-*r* pow-prod-down prod-exp cbrt-unprod
1×+-commutative flip3-+ associate-*l* sum-log *-commutative flip-+
Counts
2 → 29
Calls
2 calls:
13.0ms
(+ x (* (* y z) z))
34.0ms
(* (* y z) z)

series377.0ms

Counts
2 → 6
Calls
2 calls:
228.0ms
(+ x (* (* y z) z))
149.0ms
(* (* y z) z)

simplify9.9s

Counts
35 → 35
Iterations
IterNodes
done5002
32563
2540
1164
058

prune689.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize52.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt z) (cbrt z))
0.6b
(cbrt z)
0.6b
(cbrt z)
0.6b
(cbrt z)

rewrite36.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×pow1/3
6×add-exp-log swap-sqr associate-*r* associate-*l*
4×add-cbrt-cube add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 73
Calls
4 calls:
27.0ms
(* (cbrt z) (cbrt z))
2.0ms
(cbrt z)
2.0ms
(cbrt z)
2.0ms
(cbrt z)

series4.8s

Counts
4 → 12
Calls
4 calls:
2.3s
(* (cbrt z) (cbrt z))
908.0ms
(cbrt z)
851.0ms
(cbrt z)
685.0ms
(cbrt z)

simplify13.1s

Counts
85 → 85
Iterations
IterNodes
done5002
43625
31001
2372
1137
061

prune806.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0.0b

localize20.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* y (* z z)) x)
8.6b
(* y (* z z))

rewrite69.0ms

Algorithm
rewrite-expression-head
Rules
7×pow1 add-exp-log add-cbrt-cube
4×add-sqr-sqrt add-log-exp
3×add-cube-cbrt *-un-lft-identity associate-*l* pow-prod-down prod-exp cbrt-unprod
1×+-commutative flip3-+ associate-*r* sum-log *-commutative flip-+ unswap-sqr
Counts
2 → 30
Calls
2 calls:
33.0ms
(+ (* y (* z z)) x)
34.0ms
(* y (* z z))

series398.0ms

Counts
2 → 6
Calls
2 calls:
191.0ms
(+ (* y (* z z)) x)
195.0ms
(* y (* z z))

simplify6.6s

Counts
36 → 36
Iterations
IterNodes
done5002
31914
2455
1149
056

prune1.3s

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0.0b

localize83.0ms

Local error

Found 4 expressions with local error:

0.3b
(* (* (* y z) (cbrt (* z z))) (cbrt z))
0.3b
(* (* y z) (cbrt (* z z)))
0.6b
(cbrt z)
20.2b
(cbrt (* z z))

rewrite484.0ms

Algorithm
rewrite-expression-head
Rules
18×pow1 add-exp-log
11×add-cbrt-cube
10×associate-*r*
9×pow-prod-down prod-exp cbrt-unprod
8×cbrt-prod add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×add-log-exp
2×pow1/3 associate-*l* *-commutative
Counts
4 → 63
Calls
4 calls:
148.0ms
(* (* (* y z) (cbrt (* z z))) (cbrt z))
59.0ms
(* (* y z) (cbrt (* z z)))
2.0ms
(cbrt z)
32.0ms
(cbrt (* z z))

series1.9s

Counts
4 → 12
Calls
4 calls:
68.0ms
(* (* (* y z) (cbrt (* z z))) (cbrt z))
246.0ms
(* (* y z) (cbrt (* z z)))
531.0ms
(cbrt z)
1.1s
(cbrt (* z z))

simplify9.1s

Counts
75 → 75
Iterations
IterNodes
done5001
33904
2886
1274
0103

prune1.0s

Pruning

6 alts after pruning (2 fresh and 4 done)

Merged error: 0.0b

regimes1.9s

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch4.0ms

simplify3.0ms

Iterations
IterNodes
done9
19
06

end0.0ms

sample3.7s

Algorithm
intervals
Results
2.2s10689×body80valid