Details

Time bar (total: 11.8s)

sample21.0ms

Algorithm
intervals
Results
10.0ms285×body80valid

simplify2.6s

Counts
1 → 1
Iterations
IterNodes
done5001
102509
9460
8155
7113
693
585
471
343
219
110
06

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(* y (+ x 1.0))
0.0b
(- (* y (+ x 1.0)) x)

rewrite42.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt *-un-lft-identity
4×pow1 add-cbrt-cube associate-*r* add-exp-log add-cube-cbrt add-log-exp
3×associate-*l*
2×distribute-rgt-in distribute-lft-in associate--l+ associate-*r/
1×sub-neg flip3-+ flip3-- diff-log pow-prod-down prod-exp *-commutative cbrt-unprod flip-+ flip-- distribute-lft-out unswap-sqr
Counts
2 → 37
Calls
2 calls:
30.0ms
(* y (+ x 1.0))
10.0ms
(- (* y (+ x 1.0)) x)

series96.0ms

Counts
2 → 6
Calls
2 calls:
51.0ms
(* y (+ x 1.0))
44.0ms
(- (* y (+ x 1.0)) x)

simplify487.0ms

Counts
43 → 43
Iterations
IterNodes
done5000
2753
1186
067

prune137.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize26.0ms

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)

rewrite13.0ms

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:
9.0ms
(* (cbrt y) (cbrt y))
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)

series1.1s

Counts
4 → 12
Calls
4 calls:
343.0ms
(* (cbrt y) (cbrt y))
226.0ms
(cbrt y)
274.0ms
(cbrt y)
223.0ms
(cbrt y)

simplify1.2s

Counts
85 → 85
Iterations
IterNodes
done5000
2727
1138
061

prune782.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize52.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)

rewrite4.0ms

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 y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)

series1.1s

Counts
4 → 12
Calls
4 calls:
276.0ms
(cbrt y)
238.0ms
(cbrt y)
249.0ms
(cbrt y)
324.0ms
(cbrt y)

simplify1.8s

Counts
56 → 56
Iterations
IterNodes
done5000
53236
4853
3326
2113
144
024

prune292.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

localize16.0ms

Local error

Found 4 expressions with local error:

0.0b
(sqrt (+ x 1.0))
0.0b
(sqrt (+ x 1.0))
0.1b
(* (* y (sqrt (+ x 1.0))) (sqrt (+ x 1.0)))
0.1b
(* y (sqrt (+ x 1.0)))

rewrite102.0ms

Algorithm
rewrite-expression-head
Rules
19×*-un-lft-identity
18×sqrt-div
17×add-sqr-sqrt sqrt-prod
14×associate-*r*
13×pow1
11×add-cbrt-cube add-exp-log add-cube-cbrt
10×associate-*r/
9×flip3-+ flip-+
4×frac-times associate-*l* pow-prod-down prod-exp cbrt-unprod distribute-lft-out add-log-exp
2×rem-sqrt-square sqrt-pow1 pow1/2 associate-*l/ *-commutative unswap-sqr
Counts
4 → 87
Calls
4 calls:
10.0ms
(sqrt (+ x 1.0))
10.0ms
(sqrt (+ x 1.0))
57.0ms
(* (* y (sqrt (+ x 1.0))) (sqrt (+ x 1.0)))
21.0ms
(* y (sqrt (+ x 1.0)))

series224.0ms

Counts
4 → 12
Calls
4 calls:
40.0ms
(sqrt (+ x 1.0))
34.0ms
(sqrt (+ x 1.0))
52.0ms
(* (* y (sqrt (+ x 1.0))) (sqrt (+ x 1.0)))
99.0ms
(* y (sqrt (+ x 1.0)))

simplify881.0ms

Counts
99 → 99
Iterations
IterNodes
done5000
21670
1338
0131

prune376.0ms

Pruning

4 alts after pruning (0 fresh and 4 done)

Merged error: 0b

regimes71.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done8
18
06

end0.0ms

sample477.0ms

Algorithm
intervals
Results
290.0ms9172×body80valid
0.0ms2×body1280valid
0.0ms2×body640valid