Details

Time bar (total: 8.3s)

sample25.0ms

Algorithm
intervals
Results
10.0ms370×body80valid

simplify10.0ms

Counts
1 → 1
Iterations
IterNodes
done12
312
211
19
06

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 6.1b

localize16.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (/ (* y y) z))
10.4b
(/ (* y y) z)

rewrite42.0ms

Algorithm
rewrite-expression-head
Rules
7×add-cbrt-cube add-exp-log
6×*-un-lft-identity
4×add-sqr-sqrt add-cube-cbrt add-log-exp
3×associate-/r* times-frac
2×pow1 cbrt-undiv div-exp
1×+-commutative clear-num sum-log frac-2neg flip3-+ prod-exp cbrt-unprod flip-+ div-inv distribute-lft-out associate-/l*
Counts
2 → 33
Calls
2 calls:
24.0ms
(+ x (/ (* y y) z))
16.0ms
(/ (* y y) z)

series99.0ms

Counts
2 → 6
Calls
2 calls:
59.0ms
(+ x (/ (* y y) z))
39.0ms
(/ (* y y) z)

simplify933.0ms

Counts
39 → 39
Iterations
IterNodes
done5001
21458
1209
067

prune172.0ms

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0b

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
15×add-sqr-sqrt
13×associate-*r*
10×*-un-lft-identity times-frac add-cube-cbrt
7×add-cbrt-cube add-exp-log
4×pow1 add-log-exp
3×associate-*l*
2×prod-exp cbrt-unprod unswap-sqr
1×cbrt-undiv +-commutative sum-log flip3-+ div-exp pow-prod-down associate-*r/ *-commutative flip-+ div-inv
Counts
2 → 43
Calls
2 calls:
6.0ms
(+ x (* y (/ y z)))
11.0ms
(* y (/ y z))

series95.0ms

Counts
2 → 6
Calls
2 calls:
52.0ms
(+ x (* y (/ y z)))
43.0ms
(* y (/ y z))

simplify534.0ms

Counts
49 → 49
Iterations
IterNodes
done5000
21024
1238
086

prune218.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0b

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite52.0ms

Algorithm
rewrite-expression-head
Rules
75×times-frac
46×*-un-lft-identity
44×add-sqr-sqrt add-cube-cbrt
13×associate-/r*
7×add-cbrt-cube add-exp-log
5×div-inv
4×add-log-exp
3×cbrt-undiv div-exp associate-/l*
2×pow1
1×+-commutative clear-num sum-log frac-2neg flip3-+ associate-/r/ flip-+ distribute-lft-out
Counts
2 → 82
Calls
2 calls:
36.0ms
(+ x (/ y (/ z y)))
10.0ms
(/ y (/ z y))

series69.0ms

Counts
2 → 6
Calls
2 calls:
43.0ms
(+ x (/ y (/ z y)))
25.0ms
(/ y (/ z y))

simplify1.5s

Counts
88 → 88
Iterations
IterNodes
done5000
22337
1428
0166

prune474.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

localize34.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt y) (cbrt y))
0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×*-un-lft-identity add-cube-cbrt
11×pow1
9×pow1/3
6×swap-sqr associate-*r* associate-*l* add-exp-log
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:
17.0ms
(* (cbrt y) (cbrt y))
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)

series1.2s

Counts
4 → 12
Calls
4 calls:
283.0ms
(* (cbrt y) (cbrt y))
265.0ms
(cbrt y)
304.0ms
(cbrt y)
320.0ms
(cbrt y)

simplify1.1s

Counts
85 → 85
Iterations
IterNodes
done5000
2727
1138
061

prune425.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0b

regimes179.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done8
18
06

end0.0ms

sample1.0s

Algorithm
intervals
Results
491.0ms10753×body80valid