Details

Time bar (total: 2.1s)

sample15.0ms

Algorithm
intervals
Results
7.0ms256×body80valid

simplify4.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
072
1102
2102
done102

prune1.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize3.0ms

Local error

Found 1 expressions with local error:

0.0b
(- x (/ y 200.0))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt
*-un-lft-identity add-log-exp
difference-of-squares
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))

series28.0ms

Counts
1 → 3
Calls
1 calls:
28.0ms
(- x (/ y 200.0))

simplify103.0ms

Counts
18 → 18
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
08380
118575
243575
3121175
4429875
5500175
done500175

prune30.0ms

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)))

rewrite106.0ms

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
associate-*r/ pow-prod-down associate-*l/ pow-sqr pow-prod-up
pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 107
Calls
4 calls:
76.0ms
(* (cbrt (- x (/ y 200.0))) (cbrt (- x (/ y 200.0))))
8.0ms
(cbrt (- x (/ y 200.0)))
8.0ms
(cbrt (- x (/ y 200.0)))
8.0ms
(cbrt (- x (/ y 200.0)))

series1.1s

Counts
4 → 12
Calls
4 calls:
260.0ms
(* (cbrt (- x (/ y 200.0))) (cbrt (- x (/ y 200.0))))
270.0ms
(cbrt (- x (/ y 200.0)))
272.0ms
(cbrt (- x (/ y 200.0)))
267.0ms
(cbrt (- x (/ y 200.0)))

simplify59.0ms

Counts
119 → 119
Iterations

Useful iterations: 3 (50.0ms)

IterNodesCost
02601033
1741982
22405915
35001895
done5001895

prune254.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.0b

regimes46.0ms

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
052
152
done52

end0.0ms

sample313.0ms

Algorithm
intervals
Results
125.0ms8000×body80valid