Details

Time bar (total: 24.2s)

sample51.0ms

Algorithm
intervals
Results
21.0ms314×body80valid
2.0ms8×body640valid
2.0ms5×body1280valid
1.0ms6×body320valid

simplify13.4s

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01213
12113
24813
316013
442113
591413
6161213
7256413
8365013
9463313
10496713
done500013

prune9.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.3b

localize10.0ms

Local error

Found 4 expressions with local error:

0.0b
(* (- y x) 6.0)
0.0b
(- (/ 2.0 3.0) z)
0.0b
(+ x (* (* (- y x) 6.0) (- (/ 2.0 3.0) z)))
0.3b
(* (* (- y x) 6.0) (- (/ 2.0 3.0) z))

rewrite127.0ms

Algorithm
rewrite-expression-head
Rules
21×add-sqr-sqrt
13×*-un-lft-identity
11×pow1 add-exp-log add-cbrt-cube
10×associate-*l/
9×associate-*r*
8×flip3-- flip-- add-log-exp
7×add-cube-cbrt
6×associate-*l*
5×sub-neg difference-of-squares
4×distribute-rgt-in frac-times associate-+r+ distribute-lft-in pow-prod-down prod-exp cbrt-unprod
3×distribute-lft-out--
2×times-frac associate-*r/ *-commutative
1×+-commutative flip3-+ diff-log sum-log flip-+ unswap-sqr
Counts
4 → 85
Calls
4 calls:
22.0ms
(* (- y x) 6.0)
18.0ms
(- (/ 2.0 3.0) z)
13.0ms
(+ x (* (* (- y x) 6.0) (- (/ 2.0 3.0) z)))
71.0ms
(* (* (- y x) 6.0) (- (/ 2.0 3.0) z))

series195.0ms

Counts
4 → 12
Calls
4 calls:
43.0ms
(* (- y x) 6.0)
27.0ms
(- (/ 2.0 3.0) z)
75.0ms
(+ x (* (* (- y x) 6.0) (- (/ 2.0 3.0) z)))
49.0ms
(* (* (- y x) 6.0) (- (/ 2.0 3.0) z))

simplify1.0s

Counts
97 → 97
Iterations

Useful iterations: done (1.0s)

IterNodesCost
01561335
14341273
217981163
done50021157

prune289.0ms

Pruning

10 alts after pruning (10 fresh and 0 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 4 expressions with local error:

0.0b
(- (/ 2.0 3.0) z)
0.0b
(+ x (* (- y x) (* (- (/ 2.0 3.0) z) 6.0)))
0.0b
(* (- (/ 2.0 3.0) z) 6.0)
0.1b
(* (- y x) (* (- (/ 2.0 3.0) z) 6.0))

rewrite281.0ms

Algorithm
rewrite-expression-head
Rules
21×add-sqr-sqrt
13×*-un-lft-identity
11×pow1 add-exp-log associate-*l* add-cbrt-cube
10×associate-*l/
8×flip3-- flip-- add-log-exp
7×add-cube-cbrt
5×difference-of-squares
4×frac-times associate-*r* pow-prod-down prod-exp cbrt-unprod
3×distribute-lft-out--
2×times-frac associate-*r/ *-commutative
1×+-commutative sub-neg flip3-+ diff-log sum-log flip-+ unswap-sqr
Counts
4 → 77
Calls
4 calls:
27.0ms
(- (/ 2.0 3.0) z)
26.0ms
(+ x (* (- y x) (* (- (/ 2.0 3.0) z) 6.0)))
83.0ms
(* (- (/ 2.0 3.0) z) 6.0)
142.0ms
(* (- y x) (* (- (/ 2.0 3.0) z) 6.0))

series209.0ms

Counts
4 → 12
Calls
4 calls:
33.0ms
(- (/ 2.0 3.0) z)
75.0ms
(+ x (* (- y x) (* (- (/ 2.0 3.0) z) 6.0)))
45.0ms
(* (- (/ 2.0 3.0) z) 6.0)
55.0ms
(* (- y x) (* (- (/ 2.0 3.0) z) 6.0))

simplify795.0ms

Counts
89 → 89
Iterations

Useful iterations: done (792.0ms)

IterNodesCost
01481272
13961220
214801102
done50021096

prune284.0ms

Pruning

9 alts after pruning (8 fresh and 1 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 4 expressions with local error:

0.0b
(* (- y x) 6.0)
0.0b
(+ (+ x (* (* (- y x) 6.0) (/ 2.0 3.0))) (* (* (- y x) 6.0) (- z)))
0.3b
(* (* (- y x) 6.0) (- z))
0.4b
(* (* (- y x) 6.0) (/ 2.0 3.0))

rewrite232.0ms

Algorithm
rewrite-expression-head
Rules
26×associate-*r*
23×add-exp-log add-cbrt-cube
20×add-sqr-sqrt associate-*l/
18×*-un-lft-identity
16×pow1 add-cube-cbrt
10×prod-exp cbrt-unprod
9×times-frac add-log-exp
7×associate-*l* pow-prod-down
6×flip3-- flip--
4×frac-add
3×distribute-lft-neg-in distribute-rgt-neg-in flip3-+ sum-log *-commutative distribute-rgt-neg-out flip-+
2×cbrt-undiv frac-times div-exp
1×+-commutative neg-mul-1 associate-+l+ associate-*r/ unsub-neg div-inv distribute-lft-out-- difference-of-squares unswap-sqr
Counts
4 → 106
Calls
4 calls:
42.0ms
(* (- y x) 6.0)
55.0ms
(+ (+ x (* (* (- y x) 6.0) (/ 2.0 3.0))) (* (* (- y x) 6.0) (- z)))
72.0ms
(* (* (- y x) 6.0) (- z))
55.0ms
(* (* (- y x) 6.0) (/ 2.0 3.0))

series272.0ms

Counts
4 → 12
Calls
4 calls:
47.0ms
(* (- y x) 6.0)
110.0ms
(+ (+ x (* (* (- y x) 6.0) (/ 2.0 3.0))) (* (* (- y x) 6.0) (- z)))
63.0ms
(* (* (- y x) 6.0) (- z))
52.0ms
(* (* (- y x) 6.0) (/ 2.0 3.0))

simplify2.1s

Counts
118 → 118
Iterations

Useful iterations: done (2.1s)

IterNodesCost
02201893
16631658
230461474
done50001469

prune409.0ms

Pruning

9 alts after pruning (8 fresh and 1 done)

Merged error: 0.0b

localize28.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ x (* (- y x) (/ 6.0 (/ 3.0 2.0))))
0.0b
(* (- y x) 6.0)
0.0b
(+ (+ x (* (- y x) (/ 6.0 (/ 3.0 2.0)))) (* (* (- y x) 6.0) (- z)))
0.3b
(* (* (- y x) 6.0) (- z))

rewrite183.0ms

Algorithm
rewrite-expression-head
Rules
14×associate-*l/
13×add-sqr-sqrt associate-*r*
11×pow1 add-exp-log *-un-lft-identity add-cbrt-cube add-log-exp
9×add-cube-cbrt
6×associate-*l*
4×flip3-- flip3-+ pow-prod-down frac-add prod-exp sum-log flip-- cbrt-unprod flip-+
3×distribute-lft-neg-in distribute-rgt-neg-in distribute-rgt-neg-out
2×+-commutative *-commutative
1×neg-mul-1 associate-+l+ unsub-neg distribute-lft-out-- difference-of-squares unswap-sqr
Counts
4 → 80
Calls
4 calls:
15.0ms
(+ x (* (- y x) (/ 6.0 (/ 3.0 2.0))))
44.0ms
(* (- y x) 6.0)
73.0ms
(+ (+ x (* (- y x) (/ 6.0 (/ 3.0 2.0)))) (* (* (- y x) 6.0) (- z)))
46.0ms
(* (* (- y x) 6.0) (- z))

series279.0ms

Counts
4 → 12
Calls
4 calls:
71.0ms
(+ x (* (- y x) (/ 6.0 (/ 3.0 2.0))))
51.0ms
(* (- y x) 6.0)
111.0ms
(+ (+ x (* (- y x) (/ 6.0 (/ 3.0 2.0)))) (* (* (- y x) 6.0) (- z)))
46.0ms
(* (* (- y x) 6.0) (- z))

simplify1.6s

Counts
92 → 92
Iterations

Useful iterations: done (1.6s)

IterNodesCost
01641600
14941462
221621350
done50021330

prune346.0ms

Pruning

10 alts after pruning (8 fresh and 2 done)

Merged error: 0.0b

regimes275.0ms

Accuracy

0% (0.1b remaining)

Error of 0.2b against oracle of 0.1b and baseline of 0.2b

bsearch0.0ms

simplify16.0ms

Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
01520
12220
22620
33320
done3320

end0.0ms

sample1.8s

Algorithm
intervals
Results
697.0ms9394×body80valid
494.0ms262×body640valid
46.0ms109×body160valid
37.0ms134×body1280valid
35.0ms197×body320valid