Details

Time bar (total: 13.1s)

sample22.0ms

Algorithm
intervals
Results
10.0ms256×body80valid

simplify4.0ms

Counts
1 → 1
Iterations
IterNodes
done6
16
05

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 1 expressions with local error:

0.0b
(+ x (/ y 500.0))

rewrite19.0ms

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:
19.0ms
(+ x (/ y 500.0))

series55.0ms

Counts
1 → 3
Calls
1 calls:
54.0ms
(+ x (/ y 500.0))

simplify2.3s

Counts
16 → 16
Iterations
IterNodes
done5028
52841
41191
3487
2210
181
030

prune71.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 1 expressions with local error:

0.0b
(+ x (* 0.002 y))

rewrite12.0ms

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:
11.0ms
(+ x (* 0.002 y))

series49.0ms

Counts
1 → 3
Calls
1 calls:
49.0ms
(+ x (* 0.002 y))

simplify3.2s

Counts
15 → 15
Iterations
IterNodes
done5010
53672
41475
3627
2249
182
027

prune46.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0.0b

localize15.0ms

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)))

rewrite134.0ms

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:
102.0ms
(* (cbrt (+ x (/ y 500.0))) (cbrt (+ x (/ y 500.0))))
14.0ms
(cbrt (+ x (/ y 500.0)))
7.0ms
(cbrt (+ x (/ y 500.0)))
8.0ms
(cbrt (+ x (/ y 500.0)))

series1.3s

Counts
4 → 12
Calls
4 calls:
329.0ms
(* (cbrt (+ x (/ y 500.0))) (cbrt (+ x (/ y 500.0))))
257.0ms
(cbrt (+ x (/ y 500.0)))
279.0ms
(cbrt (+ x (/ y 500.0)))
400.0ms
(cbrt (+ x (/ y 500.0)))

simplify2.3s

Counts
111 → 111
Iterations
IterNodes
done5001
44556
31467
2595
1268
0117

prune369.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0.0b

localize39.0ms

Local error

Found 4 expressions with local error:

1.6b
(+ (* (* (/ y 500.0) (/ y 500.0)) (/ y 500.0)) (* (* x x) x))
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
(/ (+ (* (* (/ y 500.0) (/ y 500.0)) (/ y 500.0)) (* (* x x) x)) (+ (* x x) (- (* (/ y 500.0) (/ y 500.0)) (* x (/ y 500.0)))))

rewrite476.0ms

Algorithm
rewrite-expression-head
Rules
13×add-sqr-sqrt *-un-lft-identity add-cube-cbrt add-log-exp
12×times-frac
10×pow3
7×associate-*r/
6×add-cbrt-cube add-exp-log
5×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:
77.0ms
(+ (* (* (/ y 500.0) (/ y 500.0)) (/ y 500.0)) (* (* x x) x))
47.0ms
(+ (* x x) (- (* (/ y 500.0) (/ y 500.0)) (* x (/ y 500.0))))
22.0ms
(- (* (/ y 500.0) (/ y 500.0)) (* x (/ y 500.0)))
326.0ms
(/ (+ (* (* (/ y 500.0) (/ y 500.0)) (/ y 500.0)) (* (* x x) x)) (+ (* x x) (- (* (/ y 500.0) (/ y 500.0)) (* x (/ y 500.0)))))

series360.0ms

Counts
4 → 12
Calls
4 calls:
89.0ms
(+ (* (* (/ y 500.0) (/ y 500.0)) (/ y 500.0)) (* (* x x) x))
44.0ms
(+ (* x x) (- (* (/ y 500.0) (/ y 500.0)) (* x (/ y 500.0))))
77.0ms
(- (* (/ y 500.0) (/ y 500.0)) (* x (/ y 500.0)))
150.0ms
(/ (+ (* (* (/ y 500.0) (/ y 500.0)) (/ y 500.0)) (* (* x x) x)) (+ (* x x) (- (* (/ y 500.0) (/ y 500.0)) (* x (/ y 500.0)))))

simplify1.5s

Counts
96 → 96
Iterations
IterNodes
done5000
21547
1459
0166

prune342.0ms

Pruning

4 alts after pruning (0 fresh and 4 done)

Merged error: 0.0b

regimes113.0ms

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
done6
16
05

end0.0ms

sample416.0ms

Algorithm
intervals
Results
248.0ms8000×body80valid