Details

Time bar (total: 15.2s)

sample34.0ms

Algorithm
intervals
Results
15.0ms349×body80valid

simplify76.0ms

Counts
1 → 1
Iterations
IterNodes
done85
585
478
361
231
112
06

prune8.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize14.0ms

Local error

Found 1 expressions with local error:

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

rewrite53.0ms

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:
52.0ms
(* (* x y) (- 1.0 y))

series58.0ms

Counts
1 → 3
Calls
1 calls:
58.0ms
(* (* x y) (- 1.0 y))

simplify2.6s

Counts
29 → 29
Iterations
IterNodes
done5076
32830
2569
1174
060

prune118.0ms

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))

rewrite32.0ms

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:
15.0ms
(+ (* 1.0 (* x y)) (* (- y) (* x y)))
17.0ms
(* (- y) (* x y))

series125.0ms

Counts
2 → 6
Calls
2 calls:
100.0ms
(+ (* 1.0 (* x y)) (* (- y) (* x y)))
24.0ms
(* (- y) (* x y))

simplify3.5s

Counts
46 → 46
Iterations
IterNodes
done5001
34348
2844
1219
073

prune185.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize25.0ms

Local error

Found 4 expressions with local error:

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

rewrite34.0ms

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:
26.0ms
(* (cbrt (- y)) (cbrt (- y)))
1.0ms
(cbrt (- y))
1.0ms
(cbrt (- y))
2.0ms
(cbrt (- y))

series1.0s

Counts
4 → 12
Calls
4 calls:
277.0ms
(* (cbrt (- y)) (cbrt (- y)))
246.0ms
(cbrt (- y))
252.0ms
(cbrt (- y))
246.0ms
(cbrt (- y))

simplify2.5s

Counts
129 → 129
Iterations
IterNodes
done5000
43132
3966
2449
1179
091

prune793.0ms

Pruning

9 alts after pruning (8 fresh and 1 done)

Merged error: 0.0b

localize41.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (cbrt (* (- y) (* x y))) (cbrt (* (- y) (* x y))))
17.5b
(cbrt (* (- y) (* x y)))
17.5b
(cbrt (* (- y) (* x y)))
17.5b
(cbrt (* (- y) (* x y)))

rewrite83.0ms

Algorithm
rewrite-expression-head
Rules
11×pow1
10×add-sqr-sqrt
9×pow1/3
8×*-un-lft-identity add-cube-cbrt
7×cbrt-prod
6×add-exp-log
4×add-cbrt-cube swap-sqr associate-*r* associate-*l* add-log-exp
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 58
Calls
4 calls:
26.0ms
(* (cbrt (* (- y) (* x y))) (cbrt (* (- y) (* x y))))
17.0ms
(cbrt (* (- y) (* x y)))
19.0ms
(cbrt (* (- y) (* x y)))
20.0ms
(cbrt (* (- y) (* x y)))

series638.0ms

Counts
4 → 12
Calls
4 calls:
163.0ms
(* (cbrt (* (- y) (* x y))) (cbrt (* (- y) (* x y))))
173.0ms
(cbrt (* (- y) (* x y)))
171.0ms
(cbrt (* (- y) (* x y)))
130.0ms
(cbrt (* (- y) (* x y)))

simplify2.0s

Counts
70 → 70
Iterations
IterNodes
done5000
31514
2589
1224
089

prune423.0ms

Pruning

9 alts after pruning (7 fresh and 2 done)

Merged error: 0.0b

regimes138.0ms

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

sample675.0ms

Algorithm
intervals
Results
371.0ms10650×body80valid