Details

Time bar (total: 11.1s)

sample34.0ms

Algorithm
intervals
Results
12.0ms325×body80valid

simplify9.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
197
2117
3127
done127

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 5.3b

localize13.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (/ (* y y) z))
8.3b
(/ (* y y) z)

rewrite39.0ms

Algorithm
rewrite-expression-head
Rules
7×add-exp-log add-cbrt-cube
6×*-un-lft-identity
4×add-sqr-sqrt add-cube-cbrt add-log-exp
3×times-frac associate-/r*
2×pow1 cbrt-undiv div-exp
1×+-commutative frac-2neg flip3-+ prod-exp clear-num sum-log cbrt-unprod flip-+ div-inv distribute-lft-out associate-/l*
Counts
2 → 33
Calls
2 calls:
14.0ms
(+ x (/ (* y y) z))
24.0ms
(/ (* y y) z)

series78.0ms

Counts
2 → 6
Calls
2 calls:
48.0ms
(+ x (/ (* y y) z))
30.0ms
(/ (* y y) z)

simplify972.0ms

Counts
39 → 39
Iterations

Useful iterations: 2 (248.0ms)

IterNodesCost
067359
1209345
21425301
done5002301

prune196.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize15.0ms

Local error

Found 2 expressions with local error:

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

rewrite66.0ms

Algorithm
rewrite-expression-head
Rules
75×times-frac
46×*-un-lft-identity
44×add-sqr-sqrt add-cube-cbrt
13×associate-/r*
7×add-exp-log add-cbrt-cube
5×div-inv
4×add-log-exp
3×cbrt-undiv div-exp associate-/l*
2×pow1
1×+-commutative frac-2neg flip3-+ clear-num sum-log associate-/r/ flip-+ distribute-lft-out
Counts
2 → 82
Calls
2 calls:
37.0ms
(+ x (/ y (/ z y)))
22.0ms
(/ y (/ z y))

series95.0ms

Counts
2 → 6
Calls
2 calls:
62.0ms
(+ x (/ y (/ z y)))
33.0ms
(/ y (/ z y))

simplify1.6s

Counts
88 → 88
Iterations

Useful iterations: done (1.6s)

IterNodesCost
01661053
1428985
22334931
done5002893

prune535.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0b

localize14.0ms

Local error

Found 2 expressions with local error:

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

rewrite44.0ms

Algorithm
rewrite-expression-head
Rules
15×add-sqr-sqrt
13×associate-*l*
10×add-cube-cbrt *-un-lft-identity times-frac
7×add-exp-log add-cbrt-cube
4×pow1 add-log-exp
3×associate-*r*
2×prod-exp cbrt-unprod unswap-sqr
1×cbrt-undiv +-commutative flip3-+ div-exp pow-prod-down associate-*l/ sum-log *-commutative flip-+ div-inv
Counts
2 → 43
Calls
2 calls:
11.0ms
(+ x (* (/ y z) y))
31.0ms
(* (/ y z) y)

series82.0ms

Counts
2 → 6
Calls
2 calls:
50.0ms
(+ x (* (/ y z) y))
32.0ms
(* (/ y z) y)

simplify1.2s

Counts
49 → 49
Iterations

Useful iterations: done (1.2s)

IterNodesCost
084427
1216405
21119361
done5001359

prune272.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0b

localize29.0ms

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)

rewrite425.0ms

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:
415.0ms
(* (cbrt y) (cbrt y))
2.0ms
(cbrt y)
2.0ms
(cbrt y)
2.0ms
(cbrt y)

series1.5s

Counts
4 → 12
Calls
4 calls:
408.0ms
(* (cbrt y) (cbrt y))
389.0ms
(cbrt y)
377.0ms
(cbrt y)
363.0ms
(cbrt y)

simplify1.5s

Counts
85 → 85
Iterations

Useful iterations: done (1.5s)

IterNodesCost
061524
1139417
2735397
done5000383

prune542.0ms

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0b

regimes542.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
067
177
done77

end0.0ms

sample1.2s

Algorithm
intervals
Results
496.0ms10710×body80valid