Details

Time bar (total: 3.4s)

sample11.0ms

Algorithm
intervals
Results
4.0ms256×body80valid

simplify6.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
072
1102
2102

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b
(- x (/ y 200.0))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt
3×*-un-lft-identity add-log-exp
2×difference-of-squares
1×pow1 add-exp-log add-cube-cbrt sub-neg flip3-- times-frac diff-log add-cbrt-cube flip-- distribute-lft-out--
Counts
1 → 15
Calls
1 calls:
10.0ms
(- x (/ y 200.0))

series29.0ms

Counts
1 → 3
Calls
1 calls:
29.0ms
(- x (/ y 200.0))

simplify110.0ms

Algorithm
egg-herbie
Counts
18 → 18
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
08380
118575
243575
3121175
4429875
5500175

prune32.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (- x (/ y 200.0))) (cbrt (- x (/ y 200.0))))
0.6b
(cbrt (- x (/ y 200.0)))
0.6b
(cbrt (- x (/ y 200.0)))
0.6b
(cbrt (- x (/ y 200.0)))

rewrite103.0ms

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 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 → 107
Calls
4 calls:
74.0ms
(* (cbrt (- x (/ y 200.0))) (cbrt (- x (/ y 200.0))))
8.0ms
(cbrt (- x (/ y 200.0)))
9.0ms
(cbrt (- x (/ y 200.0)))
8.0ms
(cbrt (- x (/ y 200.0)))

series1.0s

Counts
4 → 12
Calls
4 calls:
252.0ms
(* (cbrt (- x (/ y 200.0))) (cbrt (- x (/ y 200.0))))
259.0ms
(cbrt (- x (/ y 200.0)))
268.0ms
(cbrt (- x (/ y 200.0)))
258.0ms
(cbrt (- x (/ y 200.0)))

simplify63.0ms

Algorithm
egg-herbie
Counts
119 → 119
Iterations

Useful iterations: 3 (52.0ms)

IterNodesCost
02601033
1741982
22405915
35001895

prune256.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize15.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (- x (/ y 200.0)))
0.6b
(cbrt (- x (/ y 200.0)))
0.6b
(cbrt (- x (/ y 200.0)))
0.9b
(pow (cbrt (cbrt (- x (/ y 200.0)))) 4)

rewrite46.0ms

Algorithm
rewrite-expression-head
Rules
33×cbrt-prod
31×add-sqr-sqrt
19×*-un-lft-identity
12×unpow-prod-down
11×add-cube-cbrt
8×difference-of-squares
6×cbrt-div
5×pow1 add-exp-log
4×times-frac pow1/3 add-cbrt-cube distribute-lft-out-- add-log-exp
3×pow-unpow flip3-- flip--
2×pow-pow
1×pow-to-exp pow-exp sqr-pow
Counts
4 → 75
Calls
4 calls:
8.0ms
(cbrt (- x (/ y 200.0)))
8.0ms
(cbrt (- x (/ y 200.0)))
9.0ms
(cbrt (- x (/ y 200.0)))
19.0ms
(pow (cbrt (cbrt (- x (/ y 200.0)))) 4)

series1.0s

Counts
4 → 12
Calls
4 calls:
262.0ms
(cbrt (- x (/ y 200.0)))
266.0ms
(cbrt (- x (/ y 200.0)))
270.0ms
(cbrt (- x (/ y 200.0)))
239.0ms
(pow (cbrt (cbrt (- x (/ y 200.0)))) 4)

simplify88.0ms

Algorithm
egg-herbie
Counts
87 → 87
Iterations

Useful iterations: 3 (77.0ms)

IterNodesCost
0336693
1863653
23006635
35001615

prune267.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes48.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
052

end0.0ms

sample270.0ms

Algorithm
intervals
Results
113.0ms8000×body80valid