Details

Time bar (total: 11.8s)

sample27.0ms

Algorithm
intervals
Results
12.0ms256×body80valid

simplify4.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
055
165
done65

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 1 expressions with local error:

0.0b
(+ x (/ y 500.0))

rewrite15.0ms

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:
14.0ms
(+ x (/ y 500.0))

series33.0ms

Counts
1 → 3
Calls
1 calls:
33.0ms
(+ x (/ y 500.0))

simplify993.0ms

Counts
15 → 15
Iterations

Useful iterations: 2 (42.0ms)

IterNodesCost
029129
180124
2211114
3569114
41622114
done5001114

prune32.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b
(+ x (* 0.002 y))

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
3×add-log-exp
1×pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt *-un-lft-identity flip3-+ sum-log add-cbrt-cube flip-+
Counts
1 → 11
Calls
1 calls:
6.0ms
(+ x (* 0.002 y))

series37.0ms

Counts
1 → 3
Calls
1 calls:
37.0ms
(+ x (* 0.002 y))

simplify1.7s

Counts
14 → 14
Iterations

Useful iterations: 2 (33.0ms)

IterNodesCost
026124
181119
2254109
3764109
42319109
done5000109

prune30.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize10.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (+ x (* 0.002 y))) (cbrt (+ x (* 0.002 y))))
0.5b
(cbrt (+ x (* 0.002 y)))
0.5b
(cbrt (+ x (* 0.002 y)))
0.5b
(cbrt (+ x (* 0.002 y)))

rewrite59.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
18×cbrt-div
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×flip3-+ pow1/3 flip-+
6×add-exp-log swap-sqr associate-*r* associate-*l*
4×frac-times add-cbrt-cube add-log-exp unswap-sqr
2×associate-*r/ pow-prod-down associate-*l/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 87
Calls
4 calls:
38.0ms
(* (cbrt (+ x (* 0.002 y))) (cbrt (+ x (* 0.002 y))))
6.0ms
(cbrt (+ x (* 0.002 y)))
6.0ms
(cbrt (+ x (* 0.002 y)))
6.0ms
(cbrt (+ x (* 0.002 y)))

series1.3s

Counts
4 → 12
Calls
4 calls:
388.0ms
(* (cbrt (+ x (* 0.002 y))) (cbrt (+ x (* 0.002 y))))
307.0ms
(cbrt (+ x (* 0.002 y)))
310.0ms
(cbrt (+ x (* 0.002 y)))
330.0ms
(cbrt (+ x (* 0.002 y)))

simplify5.2s

Counts
99 → 99
Iterations

Useful iterations: 3 (1.1s)

IterNodesCost
01141566
12731446
29891360
349911254
done50011254

prune300.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

localize12.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ x (/ y 500.0))
0.0b
(sqrt (+ x (/ y 500.0)))
0.0b
(sqrt (+ x (/ y 500.0)))
0.3b
(* (sqrt (+ x (/ y 500.0))) (sqrt (+ x (/ y 500.0))))

rewrite156.0ms

Algorithm
rewrite-expression-head
Rules
34×*-un-lft-identity sqrt-prod
28×add-sqr-sqrt
21×pow1
16×sqrt-div
14×add-cube-cbrt
11×swap-sqr
10×sqrt-pow1 pow1/2
9×flip3-+ flip-+ distribute-lft-out
7×associate-*r* associate-*l*
6×add-exp-log add-cbrt-cube add-log-exp
5×pow-prod-up
4×frac-times unswap-sqr
3×pow-prod-down pow-sqr
2×rem-sqrt-square associate-*r/ associate-*l/
1×+-commutative pow2 pow-plus sqrt-unprod prod-exp sum-log rem-square-sqrt *-commutative cbrt-unprod
Counts
4 → 106
Calls
4 calls:
14.0ms
(+ x (/ y 500.0))
17.0ms
(sqrt (+ x (/ y 500.0)))
19.0ms
(sqrt (+ x (/ y 500.0)))
100.0ms
(* (sqrt (+ x (/ y 500.0))) (sqrt (+ x (/ y 500.0))))

series299.0ms

Counts
4 → 12
Calls
4 calls:
42.0ms
(+ x (/ y 500.0))
90.0ms
(sqrt (+ x (/ y 500.0)))
115.0ms
(sqrt (+ x (/ y 500.0)))
52.0ms
(* (sqrt (+ x (/ y 500.0))) (sqrt (+ x (/ y 500.0))))

simplify689.0ms

Counts
118 → 118
Iterations

Useful iterations: done (684.0ms)

IterNodesCost
01221776
12921238
212851150
done50001123

prune238.0ms

Pruning

4 alts after pruning (0 fresh and 4 done)

Merged error: 0b

regimes84.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
055
165
done65

end0.0ms

sample507.0ms

Algorithm
intervals
Results
247.0ms8000×body80valid