Details

Time bar (total: 8.7s)

sample12.0ms

Algorithm
intervals
Results
4.0ms256×body80valid

simplify3.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0583
1783
21083
done1083

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b
(- x (/ y 200.0))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt
*-un-lft-identity add-log-exp
difference-of-squares
pow1 sub-neg times-frac flip3-- add-cbrt-cube diff-log add-exp-log add-cube-cbrt flip-- distribute-lft-out--
Counts
1 → 15
Calls
1 calls:
8.0ms
(- x (/ y 200.0))

series34.0ms

Counts
1 → 3
Calls
1 calls:
34.0ms
(- x (/ y 200.0))

simplify1.8s

Counts
18 → 18
Iterations

Useful iterations: 1 (11.0ms)

IterNodesCost
0393525
1843154
21913154
34793154
414933154
done50013154

prune52.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize30.0ms

Local error

Found 4 expressions with local error:

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

rewrite148.0ms

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
flip3-- pow1/3 associate-*r* associate-*l* flip-- distribute-lft-out--
times-frac
add-exp-log
frac-times add-cbrt-cube add-log-exp unswap-sqr
pow-prod-down associate-*l/ associate-*r/ pow-sqr pow-prod-up
pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 107
Calls
4 calls:
13.0ms
(cbrt (- x (/ y 200.0)))
11.0ms
(cbrt (- x (/ y 200.0)))
12.0ms
(cbrt (- x (/ y 200.0)))
105.0ms
(* (cbrt (- x (/ y 200.0))) (cbrt (- x (/ y 200.0))))

series1.4s

Counts
4 → 12
Calls
4 calls:
343.0ms
(cbrt (- x (/ y 200.0)))
372.0ms
(cbrt (- x (/ y 200.0)))
351.0ms
(cbrt (- x (/ y 200.0)))
364.0ms
(* (cbrt (- x (/ y 200.0))) (cbrt (- x (/ y 200.0))))

simplify3.9s

Counts
119 → 119
Iterations

Useful iterations: 3 (1.4s)

IterNodesCost
013843387
128338934
288838934
3464137924
done500037924

prune488.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes109.0ms

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
0583
done583

end0.0ms

sample588.0ms

Algorithm
intervals
Results
185.0ms8000×body80valid