Details

Time bar (total: 34.1s)

sample106.0ms

Algorithm
intervals
Results
13.0ms354×body80valid

simplify90.0ms

Counts
1 → 1
Iterations
IterNodes
done12
212
111
06

prune24.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize35.0ms

Local error

Found 2 expressions with local error:

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

rewrite39.0ms

Algorithm
rewrite-expression-head
Rules
7×pow1 add-cbrt-cube add-exp-log
4×add-log-exp
3×add-sqr-sqrt *-un-lft-identity associate-*r* pow-prod-down prod-exp add-cube-cbrt cbrt-unprod
2×insert-posit16
1×+-commutative sum-log flip3-+ associate-*l* *-commutative flip-+
Counts
2 → 31
Calls
2 calls:
9.0ms
(+ x (* (* y z) z))
26.0ms
(* (* y z) z)

series374.0ms

Counts
2 → 6
Calls
2 calls:
273.0ms
(+ x (* (* y z) z))
101.0ms
(* (* y z) z)

simplify6.1s

Counts
37 → 37
Iterations
IterNodes
done5000
32552
2547
1167
060

prune456.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize74.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (+ x (* (* y z) z))) (cbrt (+ x (* (* y z) z))))
0.6b
(cbrt (+ x (* (* y z) z)))
0.6b
(cbrt (+ x (* (* y z) z)))
0.6b
(cbrt (+ x (* (* y z) z)))

rewrite90.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
18×cbrt-div
15×*-un-lft-identity add-cube-cbrt
11×pow1
9×flip3-+ pow1/3 flip-+
6×swap-sqr associate-*r* associate-*l* add-exp-log
4×frac-times add-cbrt-cube insert-posit16 add-log-exp unswap-sqr
2×pow-prod-down associate-*l/ associate-*r/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 91
Calls
4 calls:
63.0ms
(* (cbrt (+ x (* (* y z) z))) (cbrt (+ x (* (* y z) z))))
5.0ms
(cbrt (+ x (* (* y z) z)))
5.0ms
(cbrt (+ x (* (* y z) z)))
7.0ms
(cbrt (+ x (* (* y z) z)))

series1.6s

Counts
4 → 12
Calls
4 calls:
451.0ms
(* (cbrt (+ x (* (* y z) z))) (cbrt (+ x (* (* y z) z))))
387.0ms
(cbrt (+ x (* (* y z) z)))
330.0ms
(cbrt (+ x (* (* y z) z)))
396.0ms
(cbrt (+ x (* (* y z) z)))

simplify5.8s

Counts
103 → 103
Iterations
IterNodes
done5022
33480
21022
1341
0135

prune1.3s

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize23.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (* y (* z z)))
9.6b
(* y (* z z))

rewrite42.0ms

Algorithm
rewrite-expression-head
Rules
7×pow1 add-cbrt-cube add-exp-log
4×add-sqr-sqrt add-log-exp
3×*-un-lft-identity associate-*l* pow-prod-down prod-exp add-cube-cbrt cbrt-unprod
2×insert-posit16
1×+-commutative sum-log flip3-+ associate-*r* *-commutative flip-+ unswap-sqr
Counts
2 → 32
Calls
2 calls:
17.0ms
(+ x (* y (* z z)))
22.0ms
(* y (* z z))

series175.0ms

Counts
2 → 6
Calls
2 calls:
114.0ms
(+ x (* y (* z z)))
62.0ms
(* y (* z z))

simplify4.6s

Counts
38 → 38
Iterations
IterNodes
done5012
31937
2466
1149
058

prune455.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0.0b

localize24.0ms

Local error

Found 2 expressions with local error:

0.1b
(* (* (* y z) (sqrt z)) (sqrt z))
0.1b
(* (* y z) (sqrt z))

rewrite217.0ms

Algorithm
rewrite-expression-head
Rules
16×pow1 add-cbrt-cube add-exp-log
12×associate-*r*
9×pow-prod-down prod-exp cbrt-unprod
6×add-sqr-sqrt *-un-lft-identity add-cube-cbrt sqrt-prod
2×associate-*l* *-commutative insert-posit16 add-log-exp
Counts
2 → 47
Calls
2 calls:
159.0ms
(* (* (* y z) (sqrt z)) (sqrt z))
51.0ms
(* (* y z) (sqrt z))

series190.0ms

Counts
2 → 6
Calls
2 calls:
76.0ms
(* (* (* y z) (sqrt z)) (sqrt z))
114.0ms
(* (* y z) (sqrt z))

simplify9.5s

Counts
53 → 53
Iterations
IterNodes
done5000
33888
21064
1274
093

prune410.0ms

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0.0b

regimes1.1s

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations
IterNodes
done9
19
06

end0.0ms

sample1.4s

Algorithm
intervals
Results
815.0ms10639×body80valid