Details

Time bar (total: 29.2s)

sample27.0ms

Algorithm
intervals
Results
13.0ms256×body80valid

simplify6.0ms

Counts
1 → 1
Iterations
IterNodes
done6
16
05

prune6.0ms

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))

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
3×*-un-lft-identity add-log-exp
1×pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt flip3-+ sum-log add-cbrt-cube flip-+ distribute-lft-out
Counts
1 → 12
Calls
1 calls:
21.0ms
(+ x (/ 1.0 3.0))

series33.0ms

Counts
1 → 3
Calls
1 calls:
33.0ms
(+ x (/ 1.0 3.0))

simplify6.1s

Counts
15 → 15
Iterations
IterNodes
done5000
53220
41221
3491
2207
178
028

prune93.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize37.0ms

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)))
13.3b
(/ (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0))) (- x (/ 1.0 3.0)))

rewrite127.0ms

Algorithm
rewrite-expression-head
Rules
45×add-sqr-sqrt
30×times-frac
27×*-un-lft-identity
20×difference-of-squares
15×add-cube-cbrt
7×add-log-exp
6×associate-/r* distribute-lft-out--
5×add-exp-log add-cbrt-cube
4×flip3-- flip-- associate-/l*
3×pow1
2×sub-neg diff-log associate-/r/ associate-/l/
1×cbrt-undiv frac-2neg div-sub div-exp clear-num div-inv
Counts
3 → 79
Calls
3 calls:
21.0ms
(- x (/ 1.0 3.0))
18.0ms
(- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0)))
78.0ms
(/ (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0))) (- x (/ 1.0 3.0)))

series596.0ms

Counts
3 → 9
Calls
3 calls:
60.0ms
(- x (/ 1.0 3.0))
86.0ms
(- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0)))
449.0ms
(/ (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0))) (- x (/ 1.0 3.0)))

simplify9.5s

Counts
88 → 88
Iterations
IterNodes
done5003
34809
21100
1336
0131

prune640.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize33.0ms

Local error

Found 4 expressions with local error:

0.0b
(- x (/ 1.0 3.0))
0.0b
(* (- x (/ 1.0 3.0)) (+ x (/ 1.0 3.0)))
0.1b
(/ 1 (/ (- x (/ 1.0 3.0)) (* (- x (/ 1.0 3.0)) (+ x (/ 1.0 3.0)))))
13.3b
(/ (- x (/ 1.0 3.0)) (* (- x (/ 1.0 3.0)) (+ x (/ 1.0 3.0))))

rewrite418.0ms

Algorithm
rewrite-expression-head
Rules
92×times-frac
77×add-sqr-sqrt
53×*-un-lft-identity
41×associate-/r/
35×add-cube-cbrt
32×add-exp-log
24×frac-times
20×flip3-- add-cbrt-cube flip--
19×associate-/r*
18×flip3-+ flip-+
16×difference-of-squares
14×div-exp
12×associate-*r/ associate-*l/
9×associate-/l*
8×distribute-lft-out--
7×pow1 cbrt-undiv
6×associate-*l* div-inv add-log-exp
5×prod-exp
4×associate-*r*
3×rec-exp 1-exp cbrt-unprod
2×frac-2neg clear-num associate-/l/
1×distribute-rgt-in sub-neg pow-flip distribute-lft-in diff-log div-sub pow-prod-down *-commutative distribute-lft-out inv-pow unswap-sqr
Counts
4 → 185
Calls
4 calls:
23.0ms
(- x (/ 1.0 3.0))
146.0ms
(* (- x (/ 1.0 3.0)) (+ x (/ 1.0 3.0)))
133.0ms
(/ 1 (/ (- x (/ 1.0 3.0)) (* (- x (/ 1.0 3.0)) (+ x (/ 1.0 3.0)))))
97.0ms
(/ (- x (/ 1.0 3.0)) (* (- x (/ 1.0 3.0)) (+ x (/ 1.0 3.0))))

series311.0ms

Counts
4 → 12
Calls
4 calls:
64.0ms
(- x (/ 1.0 3.0))
165.0ms
(* (- x (/ 1.0 3.0)) (+ x (/ 1.0 3.0)))
35.0ms
(/ 1 (/ (- x (/ 1.0 3.0)) (* (- x (/ 1.0 3.0)) (+ x (/ 1.0 3.0)))))
46.0ms
(/ (- x (/ 1.0 3.0)) (* (- x (/ 1.0 3.0)) (+ x (/ 1.0 3.0))))

simplify8.6s

Counts
197 → 197
Iterations
IterNodes
done5016
23478
1805
0271

prune1.6s

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes104.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations
IterNodes
done6
16
05

end0.0ms

sample953.0ms

Algorithm
intervals
Results
334.0ms8000×body80valid