Details

Time bar (total: 19.1s)

sample65.0ms

Algorithm
intervals
Results
35.0ms292×body80valid
4.0ms7×body1280valid
4.0ms8×body640valid
1.0ms4×body320valid
1.0ms5×body160valid

simplify2.3s

Counts
1 → 1
Iterations
IterNodes
done5003
62115
5992
4474
3157
247
121
012

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.4b

localize32.0ms

Local error

Found 4 expressions with local error:

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

rewrite484.0ms

Algorithm
rewrite-expression-head
Rules
33×add-sqr-sqrt
29×associate-*l*
27×*-un-lft-identity
12×associate-*r*
11×pow1 add-cbrt-cube add-exp-log
10×associate-*l/ add-cube-cbrt
8×flip3-- flip-- add-log-exp
6×difference-of-squares
5×sub-neg distribute-lft-out-- unswap-sqr
4×distribute-rgt-in frac-times associate-+r+ distribute-lft-in pow-prod-down prod-exp cbrt-unprod insert-posit16 distribute-lft-out
3×*-commutative
2×times-frac associate-*r/
1×+-commutative sum-log flip3-+ diff-log flip-+
Counts
4 → 108
Calls
4 calls:
26.0ms
(- (/ 2.0 3.0) z)
28.0ms
(* (- y x) 6.0)
233.0ms
(+ x (* (* (- y x) 6.0) (- (/ 2.0 3.0) z)))
193.0ms
(* (* (- y x) 6.0) (- (/ 2.0 3.0) z))

series211.0ms

Counts
4 → 12
Calls
4 calls:
30.0ms
(- (/ 2.0 3.0) z)
40.0ms
(* (- y x) 6.0)
90.0ms
(+ x (* (* (- y x) 6.0) (- (/ 2.0 3.0) z)))
51.0ms
(* (* (- y x) 6.0) (- (/ 2.0 3.0) z))

simplify1.5s

Counts
120 → 120
Iterations
IterNodes
done5004
21751
1482
0171

prune487.0ms

Pruning

8 alts after pruning (8 fresh and 0 done)

Merged error: 0.0b

localize38.0ms

Local error

Found 4 expressions with local error:

0.0b
(- (/ 2.0 3.0) z)
0.0b
(+ x (* (- y x) (* 6.0 (- (/ 2.0 3.0) z))))
0.1b
(* 6.0 (- (/ 2.0 3.0) z))
0.2b
(* (- y x) (* 6.0 (- (/ 2.0 3.0) z)))

rewrite786.0ms

Algorithm
rewrite-expression-head
Rules
36×add-sqr-sqrt
27×associate-*r*
25×*-un-lft-identity
18×distribute-rgt-in distribute-lft-in
13×associate-*l*
11×pow1 sub-neg add-cbrt-cube add-exp-log
10×associate-*r/ add-cube-cbrt
8×associate-+r+ flip3-- flip-- add-log-exp
7×difference-of-squares
5×distribute-lft-out-- unswap-sqr
4×frac-times pow-prod-down prod-exp cbrt-unprod insert-posit16
3×times-frac *-commutative distribute-lft-out
2×associate-*l/
1×+-commutative sum-log flip3-+ diff-log flip-+
Counts
4 → 120
Calls
4 calls:
20.0ms
(- (/ 2.0 3.0) z)
435.0ms
(+ x (* (- y x) (* 6.0 (- (/ 2.0 3.0) z))))
52.0ms
(* 6.0 (- (/ 2.0 3.0) z))
276.0ms
(* (- y x) (* 6.0 (- (/ 2.0 3.0) z)))

series232.0ms

Counts
4 → 12
Calls
4 calls:
31.0ms
(- (/ 2.0 3.0) z)
83.0ms
(+ x (* (- y x) (* 6.0 (- (/ 2.0 3.0) z))))
52.0ms
(* 6.0 (- (/ 2.0 3.0) z))
66.0ms
(* (- y x) (* 6.0 (- (/ 2.0 3.0) z)))

simplify1.9s

Counts
132 → 132
Iterations
IterNodes
done5011
22018
1522
0182

prune603.0ms

Pruning

9 alts after pruning (9 fresh and 0 done)

Merged error: 0.0b

localize30.0ms

Local error

Found 3 expressions with local error:

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

rewrite1.5s

Algorithm
rewrite-expression-head
Rules
58×*-un-lft-identity
29×associate-*r*
24×associate-*l* distribute-lft-out
18×add-sqr-sqrt
10×add-log-exp
9×add-cube-cbrt distribute-lft-out--
8×pow1 add-cbrt-cube add-exp-log
6×associate-*l/ distribute-rgt-neg-out
4×sum-log flip3-+ frac-add flip-+ unswap-sqr
3×distribute-lft-neg-in +-commutative distribute-rgt-neg-in flip3-- pow-prod-down prod-exp cbrt-unprod insert-posit16 flip--
2×associate-+l+ *-commutative
1×neg-mul-1 unsub-neg difference-of-squares
Counts
3 → 92
Calls
3 calls:
1.2s
(+ (+ x (* (- y x) (* 6.0 (/ 2.0 3.0)))) (* (- y x) (* 6.0 (- z))))
159.0ms
(+ x (* (- y x) (* 6.0 (/ 2.0 3.0))))
103.0ms
(* (- y x) (* 6.0 (- z)))

series201.0ms

Counts
3 → 9
Calls
3 calls:
88.0ms
(+ (+ x (* (- y x) (* 6.0 (/ 2.0 3.0)))) (* (- y x) (* 6.0 (- z))))
55.0ms
(+ x (* (- y x) (* 6.0 (/ 2.0 3.0))))
58.0ms
(* (- y x) (* 6.0 (- z)))

simplify2.1s

Counts
101 → 101
Iterations
IterNodes
done5000
22387
1546
0178

prune476.0ms

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 0.0b

localize37.0ms

Local error

Found 4 expressions with local error:

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

rewrite1.5s

Algorithm
rewrite-expression-head
Rules
73×*-un-lft-identity
71×associate-*l*
31×distribute-lft-out
27×add-sqr-sqrt
14×add-cube-cbrt
13×associate-*r*
11×pow1 add-cbrt-cube add-exp-log add-log-exp
10×distribute-rgt-neg-in
8×associate-*r/
7×distribute-lft-neg-out distribute-lft-out--
6×distribute-lft-neg-in associate-*l/
5×unswap-sqr
4×sum-log flip3-+ flip3-- pow-prod-down frac-add prod-exp cbrt-unprod flip-+ insert-posit16 flip--
3×+-commutative *-commutative
2×distribute-rgt-in associate-+l+ neg-mul-1 sub-neg distribute-lft-in difference-of-squares
1×unsub-neg
Counts
4 → 131
Calls
4 calls:
1.1s
(+ (+ x (* (- y x) (* 6.0 (/ 2.0 3.0)))) (* (* (- 6.0) (- y x)) z))
41.0ms
(* (- 6.0) (- y x))
188.0ms
(+ x (* (- y x) (* 6.0 (/ 2.0 3.0))))
126.0ms
(* (* (- 6.0) (- y x)) z)

series234.0ms

Counts
4 → 12
Calls
4 calls:
90.0ms
(+ (+ x (* (- y x) (* 6.0 (/ 2.0 3.0)))) (* (* (- 6.0) (- y x)) z))
40.0ms
(* (- 6.0) (- y x))
56.0ms
(+ x (* (- y x) (* 6.0 (/ 2.0 3.0))))
47.0ms
(* (* (- 6.0) (- y x)) z)

simplify1.5s

Counts
143 → 143
Iterations
IterNodes
done5001
22138
1563
0186

prune552.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

regimes341.0ms

Accuracy

0% (0.1b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify8.0ms

Iterations
IterNodes
done35
335
231
123
015

end0.0ms

sample2.1s

Algorithm
intervals
Results
1.1s9295×body80valid
566.0ms167×body1280valid
86.0ms253×body640valid
56.0ms209×body320valid
22.0ms119×body160valid