Details

Time bar (total: 11.0s)

sample11.0ms

Algorithm
intervals
Results
5.0ms256×body80valid

simplify11.0ms

Counts
1 → 1
Iterations
IterNodes
done10
210
17
05

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 1 expressions with local error:

0.0b
(- x (/ 1.0 3.0))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt
3×*-un-lft-identity add-log-exp
2×difference-of-squares
1×pow1 sub-neg times-frac flip3-- add-cbrt-cube diff-log add-exp-log add-cube-cbrt insert-posit16 flip-- distribute-lft-out--
Counts
1 → 16
Calls
1 calls:
10.0ms
(- x (/ 1.0 3.0))

series26.0ms

Counts
1 → 3
Calls
1 calls:
26.0ms
(- x (/ 1.0 3.0))

simplify2.2s

Counts
19 → 19
Iterations
IterNodes
done5002
53013
41088
3410
2180
183
039

prune62.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize15.0ms

Local error

Found 4 expressions with local error:

0.3b
(cbrt (- x (/ 1.0 3.0)))
0.3b
(cbrt (- x (/ 1.0 3.0)))
0.3b
(cbrt (- x (/ 1.0 3.0)))
0.7b
(* (cbrt (- x (/ 1.0 3.0))) (cbrt (- x (/ 1.0 3.0))))

rewrite122.0ms

Algorithm
rewrite-expression-head
Rules
58×add-sqr-sqrt
50×cbrt-prod
35×*-un-lft-identity
18×cbrt-div
15×add-cube-cbrt
14×difference-of-squares
11×pow1 swap-sqr
9×flip3-- pow1/3 associate-*r* associate-*l* flip-- distribute-lft-out--
7×times-frac
6×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 → 111
Calls
4 calls:
14.0ms
(cbrt (- x (/ 1.0 3.0)))
8.0ms
(cbrt (- x (/ 1.0 3.0)))
8.0ms
(cbrt (- x (/ 1.0 3.0)))
86.0ms
(* (cbrt (- x (/ 1.0 3.0))) (cbrt (- x (/ 1.0 3.0))))

series622.0ms

Counts
4 → 12
Calls
4 calls:
126.0ms
(cbrt (- x (/ 1.0 3.0)))
147.0ms
(cbrt (- x (/ 1.0 3.0)))
153.0ms
(cbrt (- x (/ 1.0 3.0)))
196.0ms
(* (cbrt (- x (/ 1.0 3.0))) (cbrt (- x (/ 1.0 3.0))))

simplify1.7s

Counts
123 → 123
Iterations
IterNodes
done5001
32825
21010
1422
0185

prune414.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize19.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ x (/ 1.0 3.0))
0.0b
(- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0)))
14.3b
(/ (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0))) (+ x (/ 1.0 3.0)))

rewrite102.0ms

Algorithm
rewrite-expression-head
Rules
25×*-un-lft-identity
16×times-frac
13×add-sqr-sqrt add-cube-cbrt
7×add-log-exp
6×distribute-lft-out difference-of-squares
5×add-cbrt-cube add-exp-log
4×associate-/r* associate-/l*
3×pow1 insert-posit16
2×flip3-+ flip3-- associate-/r/ flip-+ flip-- associate-/l/
1×cbrt-undiv +-commutative clear-num sum-log sub-neg frac-2neg diff-log div-sub div-exp div-inv
Counts
3 → 69
Calls
3 calls:
18.0ms
(+ x (/ 1.0 3.0))
16.0ms
(- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0)))
65.0ms
(/ (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0))) (+ x (/ 1.0 3.0)))

series242.0ms

Counts
3 → 9
Calls
3 calls:
26.0ms
(+ x (/ 1.0 3.0))
71.0ms
(- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0)))
145.0ms
(/ (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0))) (+ x (/ 1.0 3.0)))

simplify2.3s

Counts
78 → 78
Iterations
IterNodes
done5004
34517
21001
1293
0107

prune193.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

localize22.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ x (/ 1.0 3.0))
0.0b
(- (/ (* x x) (+ x (/ 1.0 3.0))) (/ (* (/ 1.0 3.0) (/ 1.0 3.0)) (+ x (/ 1.0 3.0))))
0.2b
(/ (* (/ 1.0 3.0) (/ 1.0 3.0)) (+ x (/ 1.0 3.0)))
14.4b
(/ (* x x) (+ x (/ 1.0 3.0)))

rewrite230.0ms

Algorithm
rewrite-expression-head
Rules
27×add-cbrt-cube add-exp-log
20×*-un-lft-identity
16×add-sqr-sqrt
12×times-frac
11×cbrt-undiv div-exp
8×associate-/r* associate-/r/ add-cube-cbrt add-log-exp
5×flip3-+ prod-exp cbrt-unprod flip-+ distribute-lft-out
4×pow1 insert-posit16 div-inv difference-of-squares
3×distribute-rgt-out-- associate-/l/
2×clear-num frac-2neg associate-/l*
1×frac-times +-commutative sum-log sub-neg flip3-- diff-log associate-*l/ associate-*r/ frac-sub flip-- distribute-lft-out-- sub-div
Counts
4 → 97
Calls
4 calls:
19.0ms
(+ x (/ 1.0 3.0))
133.0ms
(- (/ (* x x) (+ x (/ 1.0 3.0))) (/ (* (/ 1.0 3.0) (/ 1.0 3.0)) (+ x (/ 1.0 3.0))))
50.0ms
(/ (* (/ 1.0 3.0) (/ 1.0 3.0)) (+ x (/ 1.0 3.0)))
24.0ms
(/ (* x x) (+ x (/ 1.0 3.0)))

series493.0ms

Counts
4 → 12
Calls
4 calls:
30.0ms
(+ x (/ 1.0 3.0))
359.0ms
(- (/ (* x x) (+ x (/ 1.0 3.0))) (/ (* (/ 1.0 3.0) (/ 1.0 3.0)) (+ x (/ 1.0 3.0))))
50.0ms
(/ (* (/ 1.0 3.0) (/ 1.0 3.0)) (+ x (/ 1.0 3.0)))
54.0ms
(/ (* x x) (+ x (/ 1.0 3.0)))

simplify1.5s

Counts
109 → 109
Iterations
IterNodes
done5021
22116
1577
0187

prune304.0ms

Pruning

4 alts after pruning (0 fresh and 4 done)

Merged error: 0b

regimes39.0ms

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
done5
05

end0.0ms

sample355.0ms

Algorithm
intervals
Results
242.0ms8000×body80valid