Details

Time bar (total: 12.5s)

sample23.0ms

Algorithm
intervals
Results
10.0ms341×body80valid

simplify91.0ms

Counts
1 → 1
Iterations
IterNodes
done124
6124
5122
498
367
232
112
06

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize13.0ms

Local error

Found 1 expressions with local error:

0.1b
(* (* x y) (- 1.0 y))

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-cbrt-cube add-exp-log
5×associate-*r*
4×add-sqr-sqrt *-un-lft-identity
3×pow-prod-down prod-exp cbrt-unprod
2×distribute-rgt-in sub-neg distribute-lft-in associate-*r/ add-cube-cbrt
1×flip3-- associate-*l* *-commutative flip-- distribute-lft-out-- add-log-exp difference-of-squares
Counts
1 → 26
Calls
1 calls:
26.0ms
(* (* x y) (- 1.0 y))

series61.0ms

Counts
1 → 3
Calls
1 calls:
61.0ms
(* (* x y) (- 1.0 y))

simplify1.1s

Counts
29 → 29
Iterations
IterNodes
done5000
21142
1175
060

prune110.0ms

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* 1.0 (* x y)) (* (- y) (* x y)))
0.2b
(* (- y) (* x y))

rewrite40.0ms

Algorithm
rewrite-expression-head
Rules
10×associate-*l*
7×pow1 add-cbrt-cube add-exp-log
5×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
4×add-log-exp
3×distribute-lft-neg-out distribute-lft-neg-in distribute-rgt-neg-in pow-prod-down prod-exp cbrt-unprod
1×+-commutative neg-mul-1 sum-log flip3-+ distribute-rgt-out associate-*r* unsub-neg *-commutative flip-+
Counts
2 → 40
Calls
2 calls:
17.0ms
(+ (* 1.0 (* x y)) (* (- y) (* x y)))
22.0ms
(* (- y) (* x y))

series111.0ms

Counts
2 → 6
Calls
2 calls:
88.0ms
(+ (* 1.0 (* x y)) (* (- y) (* x y)))
23.0ms
(* (- y) (* x y))

simplify1.2s

Counts
46 → 46
Iterations
IterNodes
done5001
21166
1219
073

prune189.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize36.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (- y)) (cbrt (- y)))
0.6b
(cbrt (- y))
0.6b
(cbrt (- y))
0.6b
(cbrt (- y))

rewrite29.0ms

Algorithm
rewrite-expression-head
Rules
78×cbrt-prod
37×add-sqr-sqrt
33×*-un-lft-identity
29×add-cube-cbrt
23×distribute-rgt-neg-in
21×distribute-lft-neg-in
15×swap-sqr
13×associate-*r* associate-*l*
11×pow1
9×pow1/3
7×neg-mul-1
6×add-exp-log
4×add-cbrt-cube add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 117
Calls
4 calls:
22.0ms
(* (cbrt (- y)) (cbrt (- y)))
1.0ms
(cbrt (- y))
1.0ms
(cbrt (- y))
1.0ms
(cbrt (- y))

series1.2s

Counts
4 → 12
Calls
4 calls:
332.0ms
(* (cbrt (- y)) (cbrt (- y)))
321.0ms
(cbrt (- y))
240.0ms
(cbrt (- y))
298.0ms
(cbrt (- y))

simplify4.7s

Counts
129 → 129
Iterations
IterNodes
done5001
34397
2744
1181
091

prune670.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0.0b

localize16.0ms

Local error

Found 2 expressions with local error:

0.0b
(* y (- 1.0 y))
4.3b
(* x (* y (- 1.0 y)))

rewrite65.0ms

Algorithm
rewrite-expression-head
Rules
10×distribute-rgt-in distribute-lft-in
9×add-sqr-sqrt pow1 add-cbrt-cube add-exp-log
7×*-un-lft-identity
6×sub-neg associate-*r* associate-*l* associate-*r/
5×add-cube-cbrt
4×pow-prod-down prod-exp cbrt-unprod
2×flip3-- *-commutative flip-- add-log-exp
1×distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 54
Calls
2 calls:
20.0ms
(* y (- 1.0 y))
44.0ms
(* x (* y (- 1.0 y)))

series153.0ms

Counts
2 → 6
Calls
2 calls:
78.0ms
(* y (- 1.0 y))
74.0ms
(* x (* y (- 1.0 y)))

simplify1.1s

Counts
60 → 60
Iterations
IterNodes
done5000
2951
1220
084

prune242.0ms

Pruning

8 alts after pruning (5 fresh and 3 done)

Merged error: 0.0b

regimes197.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify7.0ms

Iterations
IterNodes
done24
324
218
114
08

end0.0ms

sample1.1s

Algorithm
intervals
Results
852.0ms10659×body80valid