Details

Time bar (total: 13.9s)

sample34.0ms

Algorithm
intervals
Results
12.0ms304×body80valid
8.0ms6×body1280valid
1.0ms9×body640valid
1.0ms5×body320valid
0.0ms3×body160valid

simplify2.5s

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: 0.3b

localize21.0ms

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

rewrite185.0ms

Algorithm
rewrite-expression-head
Rules
21×add-sqr-sqrt
13×*-un-lft-identity
11×pow1 add-cbrt-cube add-exp-log
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 insert-posit16
3×distribute-lft-out--
2×times-frac associate-*r/ *-commutative
1×+-commutative sum-log flip3-+ diff-log flip-+ unswap-sqr
Counts
4 → 89
Calls
4 calls:
28.0ms
(* (- y x) 6.0)
30.0ms
(- (/ 2.0 3.0) z)
20.0ms
(+ x (* (* (- y x) 6.0) (- (/ 2.0 3.0) z)))
105.0ms
(* (* (- y x) 6.0) (- (/ 2.0 3.0) z))

series241.0ms

Counts
4 → 12
Calls
4 calls:
44.0ms
(* (- y x) 6.0)
25.0ms
(- (/ 2.0 3.0) z)
98.0ms
(+ x (* (* (- y x) 6.0) (- (/ 2.0 3.0) z)))
73.0ms
(* (* (- y x) 6.0) (- (/ 2.0 3.0) z))

simplify2.0s

Counts
101 → 101
Iterations
IterNodes
done5005
21633
1454
0160

prune470.0ms

Pruning

9 alts after pruning (9 fresh and 0 done)

Merged error: 0.0b

localize30.0ms

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))))
0.2b
(* (* (- y x) 6.0) (- z))
0.3b
(* (* (- y x) 6.0) (/ 2.0 3.0))

rewrite246.0ms

Algorithm
rewrite-expression-head
Rules
26×associate-*r*
23×add-cbrt-cube add-exp-log
20×add-sqr-sqrt *-un-lft-identity
16×pow1 add-cube-cbrt
12×associate-*l/
10×prod-exp cbrt-unprod
9×times-frac add-log-exp
7×associate-*l* pow-prod-down
4×flip3-- insert-posit16 flip--
3×distribute-lft-neg-in sum-log distribute-rgt-neg-in *-commutative distribute-rgt-neg-out
2×frac-times cbrt-undiv associate-+r- div-exp
1×+-commutative associate-+r+ neg-mul-1 flip3-+ unsub-neg associate-*r/ flip-+ div-inv distribute-lft-out distribute-lft-out-- difference-of-squares unswap-sqr
Counts
4 → 107
Calls
4 calls:
21.0ms
(* (- y x) 6.0)
141.0ms
(+ x (+ (* (* (- y x) 6.0) (/ 2.0 3.0)) (* (* (- y x) 6.0) (- z))))
40.0ms
(* (* (- y x) 6.0) (- z))
42.0ms
(* (* (- y x) 6.0) (/ 2.0 3.0))

series252.0ms

Counts
4 → 12
Calls
4 calls:
44.0ms
(* (- y x) 6.0)
100.0ms
(+ x (+ (* (* (- y x) 6.0) (/ 2.0 3.0)) (* (* (- y x) 6.0) (- z))))
50.0ms
(* (* (- y x) 6.0) (- z))
57.0ms
(* (* (- y x) 6.0) (/ 2.0 3.0))

simplify1.7s

Counts
119 → 119
Iterations
IterNodes
done5011
22060
1576
0200

prune466.0ms

Pruning

9 alts after pruning (8 fresh and 1 done)

Merged error: 0.0b

localize27.0ms

Local error

Found 4 expressions with local error:

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

rewrite194.0ms

Algorithm
rewrite-expression-head
Rules
23×add-cbrt-cube add-exp-log
19×associate-*r*
18×add-sqr-sqrt *-un-lft-identity
16×pow1
14×add-cube-cbrt
10×distribute-rgt-in distribute-lft-in prod-exp cbrt-unprod
9×times-frac add-log-exp
7×associate-*l* pow-prod-down associate-*r/
6×sub-neg associate-*l/
4×flip3-- insert-posit16 flip--
3×sum-log *-commutative
2×frac-times cbrt-undiv div-exp
1×+-commutative associate-+r+ flip3-+ flip-+ div-inv distribute-lft-out distribute-lft-out-- difference-of-squares unswap-sqr
Counts
4 → 109
Calls
4 calls:
102.0ms
(+ x (+ (* (* (- y x) 6.0) (/ 2.0 3.0)) (* 6.0 (* z (- x y)))))
20.0ms
(* z (- x y))
40.0ms
(* (* (- y x) 6.0) (/ 2.0 3.0))
28.0ms
(* 6.0 (* z (- x y)))

series232.0ms

Counts
4 → 12
Calls
4 calls:
78.0ms
(+ x (+ (* (* (- y x) 6.0) (/ 2.0 3.0)) (* 6.0 (* z (- x y)))))
51.0ms
(* z (- x y))
35.0ms
(* (* (- y x) 6.0) (/ 2.0 3.0))
67.0ms
(* 6.0 (* z (- x y)))

simplify1.4s

Counts
121 → 121
Iterations
IterNodes
done5000
22068
1575
0206

prune413.0ms

Pruning

9 alts after pruning (7 fresh and 2 done)

Merged error: 0.0b

localize22.0ms

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

rewrite188.0ms

Algorithm
rewrite-expression-head
Rules
21×add-sqr-sqrt
18×distribute-rgt-in distribute-lft-in
13×*-un-lft-identity
11×pow1 sub-neg add-cbrt-cube add-exp-log
10×associate-*r/
8×associate-+r+ flip3-- associate-*l* flip-- add-log-exp
7×associate-*r* add-cube-cbrt
5×difference-of-squares
4×frac-times pow-prod-down prod-exp cbrt-unprod insert-posit16
3×distribute-lft-out--
2×times-frac associate-*l/ *-commutative
1×+-commutative sum-log flip3-+ diff-log flip-+ unswap-sqr
Counts
4 → 101
Calls
4 calls:
25.0ms
(- (/ 2.0 3.0) z)
24.0ms
(+ x (* (- y x) (* 6.0 (- (/ 2.0 3.0) z))))
69.0ms
(* 6.0 (- (/ 2.0 3.0) z))
66.0ms
(* (- y x) (* 6.0 (- (/ 2.0 3.0) z)))

series233.0ms

Counts
4 → 12
Calls
4 calls:
23.0ms
(- (/ 2.0 3.0) z)
76.0ms
(+ x (* (- y x) (* 6.0 (- (/ 2.0 3.0) z))))
65.0ms
(* 6.0 (- (/ 2.0 3.0) z))
68.0ms
(* (- y x) (* 6.0 (- (/ 2.0 3.0) z)))

simplify1.3s

Counts
113 → 113
Iterations
IterNodes
done5001
21627
1461
0167

prune391.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0.0b

regimes359.0ms

Accuracy

0% (0.3b remaining)

Error of 0.4b against oracle of 0.1b and baseline of 0.4b

bsearch0.0ms

simplify3.0ms

Iterations
IterNodes
done21
121
015

end0.0ms

sample982.0ms

Algorithm
intervals
Results
605.0ms9298×body80valid
68.0ms145×body1280valid
49.0ms270×body640valid
27.0ms201×body320valid
11.0ms115×body160valid