Details

Time bar (total: 30.4s)

sample23.0ms

Algorithm
intervals
Results
6.0ms256×body80valid

simplify6.0ms

Counts
1 → 1
Iterations
IterNodes
done6
16
05

prune9.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 1 expressions with local error:

0.0b
(+ x (/ y 500.0))

rewrite32.0ms

Algorithm
rewrite-expression-head
Rules
3×*-un-lft-identity add-log-exp
1×add-sqr-sqrt pow1 +-commutative sum-log flip3-+ add-cbrt-cube add-exp-log add-cube-cbrt flip-+ insert-posit16 distribute-lft-out
Counts
1 → 13
Calls
1 calls:
31.0ms
(+ x (/ y 500.0))

series46.0ms

Counts
1 → 3
Calls
1 calls:
46.0ms
(+ x (/ y 500.0))

simplify6.2s

Counts
16 → 16
Iterations
IterNodes
done5001
53084
41245
3501
2212
181
030

prune221.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize17.0ms

Local error

Found 1 expressions with local error:

0.0b
(+ x (* 0.002 y))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
3×add-log-exp
1×add-sqr-sqrt pow1 +-commutative sum-log *-un-lft-identity flip3-+ add-cbrt-cube add-exp-log add-cube-cbrt flip-+ insert-posit16
Counts
1 → 12
Calls
1 calls:
8.0ms
(+ x (* 0.002 y))

series46.0ms

Counts
1 → 3
Calls
1 calls:
45.0ms
(+ x (* 0.002 y))

simplify7.8s

Counts
15 → 15
Iterations
IterNodes
done5001
53629
41459
3629
2249
182
027

prune142.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0.0b

localize77.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (+ x (/ y 500.0))) (cbrt (+ x (/ y 500.0))))
0.6b
(cbrt (+ x (/ y 500.0)))
0.6b
(cbrt (+ x (/ y 500.0)))
0.6b
(cbrt (+ x (/ y 500.0)))

rewrite228.0ms

Algorithm
rewrite-expression-head
Rules
36×cbrt-prod
35×*-un-lft-identity
23×add-sqr-sqrt
18×cbrt-div
15×add-cube-cbrt
11×pow1
9×flip3-+ pow1/3 swap-sqr flip-+ distribute-lft-out
7×associate-*r* associate-*l*
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 → 99
Calls
4 calls:
153.0ms
(* (cbrt (+ x (/ y 500.0))) (cbrt (+ x (/ y 500.0))))
12.0ms
(cbrt (+ x (/ y 500.0)))
27.0ms
(cbrt (+ x (/ y 500.0)))
25.0ms
(cbrt (+ x (/ y 500.0)))

series2.1s

Counts
4 → 12
Calls
4 calls:
581.0ms
(* (cbrt (+ x (/ y 500.0))) (cbrt (+ x (/ y 500.0))))
404.0ms
(cbrt (+ x (/ y 500.0)))
553.0ms
(cbrt (+ x (/ y 500.0)))
541.0ms
(cbrt (+ x (/ y 500.0)))

simplify5.9s

Counts
111 → 111
Iterations
IterNodes
done5001
44477
31476
2599
1268
0117

prune1.0s

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0.0b

localize88.0ms

Local error

Found 4 expressions with local error:

1.6b
(+ (* x (* x x)) (* (* (/ y 500.0) (/ y 500.0)) (/ y 500.0)))
2.8b
(+ (* x x) (- (* (/ y 500.0) (/ y 500.0)) (* x (/ y 500.0))))
3.6b
(- (* (/ y 500.0) (/ y 500.0)) (* x (/ y 500.0)))
40.2b
(/ (+ (* x (* x x)) (* (* (/ y 500.0) (/ y 500.0)) (/ y 500.0))) (+ (* x x) (- (* (/ y 500.0) (/ y 500.0)) (* x (/ y 500.0)))))

rewrite553.0ms

Algorithm
rewrite-expression-head
Rules
13×add-sqr-sqrt *-un-lft-identity add-cube-cbrt add-log-exp
12×times-frac
7×associate-*r/
6×add-cbrt-cube add-exp-log
5×cube-unmult pow3 sum-cubes
4×pow1 flip3-+ flip-+ insert-posit16 associate-/l*
3×associate-/r* sum-log frac-sub
2×+-commutative associate-+r+ sub-neg diff-log associate-*l/ associate-/r/ sub-div associate-/l/
1×frac-times cbrt-undiv clear-num associate-+r- frac-2neg flip3-- distribute-rgt-out-- div-exp div-inv flip--
Counts
4 → 84
Calls
4 calls:
102.0ms
(+ (* x (* x x)) (* (* (/ y 500.0) (/ y 500.0)) (/ y 500.0)))
60.0ms
(+ (* x x) (- (* (/ y 500.0) (/ y 500.0)) (* x (/ y 500.0))))
19.0ms
(- (* (/ y 500.0) (/ y 500.0)) (* x (/ y 500.0)))
363.0ms
(/ (+ (* x (* x x)) (* (* (/ y 500.0) (/ y 500.0)) (/ y 500.0))) (+ (* x x) (- (* (/ y 500.0) (/ y 500.0)) (* x (/ y 500.0)))))

series424.0ms

Counts
4 → 12
Calls
4 calls:
104.0ms
(+ (* x (* x x)) (* (* (/ y 500.0) (/ y 500.0)) (/ y 500.0)))
54.0ms
(+ (* x x) (- (* (/ y 500.0) (/ y 500.0)) (* x (/ y 500.0))))
75.0ms
(- (* (/ y 500.0) (/ y 500.0)) (* x (/ y 500.0)))
190.0ms
(/ (+ (* x (* x x)) (* (* (/ y 500.0) (/ y 500.0)) (/ y 500.0))) (+ (* x x) (- (* (/ y 500.0) (/ y 500.0)) (* x (/ y 500.0)))))

simplify3.4s

Counts
96 → 96
Iterations
IterNodes
done5007
21522
1428
0163

prune1.0s

Pruning

4 alts after pruning (0 fresh and 4 done)

Merged error: 0.0b

regimes596.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done6
16
05

end0.0ms

sample515.0ms

Algorithm
intervals
Results
213.0ms8000×body80valid