Details

Time bar (total: 14.8s)

sample35.0ms

Algorithm
intervals
Results
15.0ms348×body80valid

simplify86.0ms

Counts
1 → 1
Iterations
IterNodes
done115
6115
5111
498
365
231
112
06

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize7.0ms

Local error

Found 1 expressions with local error:

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

rewrite39.0ms

Algorithm
rewrite-expression-head
Rules
18×prod-diff
16×add-sqr-sqrt *-un-lft-identity
14×add-cube-cbrt
11×distribute-rgt-in distribute-lft-in
6×pow1 add-cbrt-cube add-exp-log
5×associate-*r*
3×pow-prod-down prod-exp cbrt-unprod
2×sub-neg associate-*r/
1×expm1-log1p-u flip3-- associate-*l* *-commutative log1p-expm1-u flip-- distribute-lft-out-- add-log-exp difference-of-squares
Counts
1 → 46
Calls
1 calls:
35.0ms
(* (* x y) (- 1.0 y))

series53.0ms

Counts
1 → 3
Calls
1 calls:
52.0ms
(* (* x y) (- 1.0 y))

simplify2.3s

Counts
49 → 49
Iterations
IterNodes
done5000
33291
2865
1335
0110

prune161.0ms

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 2 expressions with local error:

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

rewrite52.0ms

Algorithm
rewrite-expression-head
Rules
10×associate-*r*
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-in distribute-rgt-neg-in pow-prod-down prod-exp distribute-rgt-neg-out cbrt-unprod
2×expm1-log1p-u log1p-expm1-u
1×+-commutative neg-mul-1 sum-log fma-def flip3-+ associate-*l* unsub-neg *-commutative flip-+ distribute-lft-out
Counts
2 → 45
Calls
2 calls:
21.0ms
(+ (* (* x y) 1.0) (* (* x y) (- y)))
30.0ms
(* (* x y) (- y))

series146.0ms

Counts
2 → 6
Calls
2 calls:
110.0ms
(+ (* (* x y) 1.0) (* (* x y) (- y)))
35.0ms
(* (* x y) (- y))

simplify1.4s

Counts
51 → 51
Iterations
IterNodes
done5001
2985
1266
085

prune246.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize23.0ms

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))

rewrite26.0ms

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×expm1-log1p-u add-cbrt-cube log1p-expm1-u 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 → 125
Calls
4 calls:
18.0ms
(* (cbrt (- y)) (cbrt (- y)))
1.0ms
(cbrt (- y))
1.0ms
(cbrt (- y))
2.0ms
(cbrt (- y))

series1.2s

Counts
4 → 12
Calls
4 calls:
385.0ms
(* (cbrt (- y)) (cbrt (- y)))
313.0ms
(cbrt (- y))
264.0ms
(cbrt (- y))
229.0ms
(cbrt (- y))

simplify2.5s

Counts
137 → 137
Iterations
IterNodes
done5001
42992
3975
2417
1182
095

prune742.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0.0b

localize68.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (- y))
0.6b
(cbrt (cbrt (- y)))
0.6b
(cbrt (cbrt (- y)))
0.6b
(cbrt (cbrt (- y)))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
79×cbrt-prod
19×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
12×distribute-lft-neg-in distribute-rgt-neg-in
4×expm1-log1p-u pow1 neg-mul-1 add-cbrt-cube pow1/3 add-exp-log log1p-expm1-u add-log-exp
Counts
4 → 89
Calls
4 calls:
1.0ms
(cbrt (- y))
2.0ms
(cbrt (cbrt (- y)))
2.0ms
(cbrt (cbrt (- y)))
2.0ms
(cbrt (cbrt (- y)))

series2.0s

Counts
4 → 12
Calls
4 calls:
365.0ms
(cbrt (- y))
550.0ms
(cbrt (cbrt (- y)))
531.0ms
(cbrt (cbrt (- y)))
526.0ms
(cbrt (cbrt (- y)))

simplify2.3s

Counts
101 → 101
Iterations
IterNodes
done5001
52628
4766
3310
2172
196
066

prune589.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0b

regimes158.0ms

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

sample737.0ms

Algorithm
intervals
Results
381.0ms10718×body80valid