Details

Time bar (total: 12.0s)

sample65.0ms

Algorithm
intervals
Results
28.0ms352×body80valid

simplify235.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01115
12415
25415
39215
413715
515015
615915
717615
819715
920615
done20615

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 2.6b

localize19.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (- x (/ y (* z 3.0))) (/ t (* (* z 3.0) y)))
0.1b
(* (* z 3.0) y)
0.5b
(/ y (* z 3.0))
6.3b
(/ t (* (* z 3.0) y))

rewrite190.0ms

Algorithm
rewrite-expression-head
Rules
23×add-exp-log add-cbrt-cube
14×*-un-lft-identity
9×pow1 add-sqr-sqrt add-cube-cbrt add-log-exp
7×prod-exp cbrt-unprod
6×times-frac associate-/l*
5×cbrt-undiv div-exp
3×associate-*r* pow-prod-down
2×associate-+l+ frac-2neg frac-add clear-num associate-/r* sum-log div-inv distribute-lft-out
1×+-commutative associate-+l- sub-neg flip3-- flip3-+ diff-log associate-*l* *-commutative flip-- flip-+ distribute-lft-out--
Counts
4 → 81
Calls
4 calls:
108.0ms
(+ (- x (/ y (* z 3.0))) (/ t (* (* z 3.0) y)))
28.0ms
(* (* z 3.0) y)
16.0ms
(/ y (* z 3.0))
33.0ms
(/ t (* (* z 3.0) y))

series201.0ms

Counts
4 → 12
Calls
4 calls:
103.0ms
(+ (- x (/ y (* z 3.0))) (/ t (* (* z 3.0) y)))
32.0ms
(* (* z 3.0) y)
21.0ms
(/ y (* z 3.0))
45.0ms
(/ t (* (* z 3.0) y))

simplify1.5s

Counts
93 → 93
Iterations

Useful iterations: 2 (269.0ms)

IterNodesCost
01491162
13961101
21730977
done5000977

prune274.0ms

Pruning

8 alts after pruning (8 fresh and 0 done)

Merged error: 0.0b

localize23.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (- x (/ y (* z 3.0))) (/ (/ t (* z 3.0)) y))
0.3b
(/ t (* z 3.0))
0.5b
(/ y (* z 3.0))
2.9b
(/ (/ t (* z 3.0)) y)

rewrite163.0ms

Algorithm
rewrite-expression-head
Rules
39×times-frac
29×*-un-lft-identity
24×add-sqr-sqrt add-cube-cbrt
23×add-exp-log add-cbrt-cube
13×associate-/l*
9×cbrt-undiv div-exp add-log-exp
7×div-inv
5×associate-/r*
4×pow1
3×frac-2neg prod-exp clear-num cbrt-unprod
2×associate-+l+ frac-add sum-log distribute-lft-out
1×+-commutative associate-+l- sub-neg flip3-- flip3-+ diff-log flip-- flip-+ associate-/l/ distribute-lft-out--
Counts
4 → 109
Calls
4 calls:
113.0ms
(+ (- x (/ y (* z 3.0))) (/ (/ t (* z 3.0)) y))
12.0ms
(/ t (* z 3.0))
13.0ms
(/ y (* z 3.0))
19.0ms
(/ (/ t (* z 3.0)) y)

series193.0ms

Counts
4 → 12
Calls
4 calls:
100.0ms
(+ (- x (/ y (* z 3.0))) (/ (/ t (* z 3.0)) y))
25.0ms
(/ t (* z 3.0))
30.0ms
(/ y (* z 3.0))
38.0ms
(/ (/ t (* z 3.0)) y)

simplify1.4s

Counts
121 → 121
Iterations

Useful iterations: done (1.4s)

IterNodesCost
01951534
14751459
215551333
done50001319

prune544.0ms

Pruning

9 alts after pruning (9 fresh and 0 done)

Merged error: 0b

localize16.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (- x (/ y (* z 3.0))) (/ (* (/ 1 z) (/ t 3.0)) y))
0.3b
(* (/ 1 z) (/ t 3.0))
0.5b
(/ y (* z 3.0))
2.9b
(/ (* (/ 1 z) (/ t 3.0)) y)

rewrite212.0ms

Algorithm
rewrite-expression-head
Rules
63×add-exp-log
39×add-sqr-sqrt add-cbrt-cube
31×times-frac
29×*-un-lft-identity
27×div-exp
22×add-cube-cbrt
17×prod-exp
15×cbrt-undiv
13×associate-*r* associate-*l*
9×cbrt-unprod add-log-exp
6×pow1 unswap-sqr
4×rec-exp 1-exp associate-/r* div-inv associate-/l*
3×associate-/l/
2×frac-times associate-+l+ frac-2neg associate-*r/ associate-*l/ frac-add clear-num sum-log distribute-lft-out
1×+-commutative associate-+l- sub-neg flip3-- flip3-+ diff-log pow-prod-down *-commutative flip-- flip-+ distribute-lft-out--
Counts
4 → 130
Calls
4 calls:
114.0ms
(+ (- x (/ y (* z 3.0))) (/ (* (/ 1 z) (/ t 3.0)) y))
56.0ms
(* (/ 1 z) (/ t 3.0))
13.0ms
(/ y (* z 3.0))
20.0ms
(/ (* (/ 1 z) (/ t 3.0)) y)

series208.0ms

Counts
4 → 12
Calls
4 calls:
102.0ms
(+ (- x (/ y (* z 3.0))) (/ (* (/ 1 z) (/ t 3.0)) y))
36.0ms
(* (/ 1 z) (/ t 3.0))
34.0ms
(/ y (* z 3.0))
36.0ms
(/ (* (/ 1 z) (/ t 3.0)) y)

simplify1.7s

Counts
142 → 142
Iterations

Useful iterations: 2 (500.0ms)

IterNodesCost
02431885
16531576
223061348
done50011348

prune503.0ms

Pruning

8 alts after pruning (8 fresh and 0 done)

Merged error: 0b

localize29.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (- x (/ y (* z 3.0))) (/ (* (/ 1 z) t) (* y 3.0)))
0.2b
(* (/ 1 z) t)
0.5b
(/ y (* z 3.0))
2.9b
(/ (* (/ 1 z) t) (* y 3.0))

rewrite198.0ms

Algorithm
rewrite-expression-head
Rules
53×add-exp-log
35×add-cbrt-cube
21×add-sqr-sqrt
20×*-un-lft-identity
18×div-exp prod-exp
15×times-frac
14×add-cube-cbrt
13×associate-*l*
11×cbrt-undiv
10×cbrt-unprod
9×add-log-exp
6×pow1
4×associate-/l*
3×rec-exp 1-exp associate-*r* div-inv unswap-sqr
2×associate-+l+ frac-2neg associate-*l/ frac-add clear-num associate-/r* sum-log distribute-lft-out
1×+-commutative associate-+l- sub-neg flip3-- flip3-+ diff-log pow-prod-down *-commutative flip-- flip-+ associate-/l/ distribute-lft-out--
Counts
4 → 105
Calls
4 calls:
127.0ms
(+ (- x (/ y (* z 3.0))) (/ (* (/ 1 z) t) (* y 3.0)))
31.0ms
(* (/ 1 z) t)
9.0ms
(/ y (* z 3.0))
23.0ms
(/ (* (/ 1 z) t) (* y 3.0))

series207.0ms

Counts
4 → 12
Calls
4 calls:
105.0ms
(+ (- x (/ y (* z 3.0))) (/ (* (/ 1 z) t) (* y 3.0)))
18.0ms
(* (/ 1 z) t)
34.0ms
(/ y (* z 3.0))
51.0ms
(/ (* (/ 1 z) t) (* y 3.0))

simplify1.9s

Counts
117 → 117
Iterations

Useful iterations: 2 (862.0ms)

IterNodesCost
02021521
15261252
221431068
done50001068

prune363.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0b

regimes215.0ms

Accuracy

0% (1.8b remaining)

Error of 1.8b against oracle of 0.0b and baseline of 1.8b

bsearch0.0ms

simplify3.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01417
12017
done2017

end0.0ms

sample1.6s

Algorithm
intervals
Results
910.0ms11213×body80valid