Details

Time bar (total: 26.9s)

sample31.0ms

Algorithm
intervals
Results
14.0ms256×body80valid

simplify578.0ms

Counts
1 → 1
Iterations
IterNodes
done164
8164
7163
6161
5153
4112
371
244
118
07

prune8.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 14.1b

localize23.0ms

Local error

Found 1 expressions with local error:

13.7b
(/ (- x y) (* (* x 2.0) y))

rewrite62.0ms

Algorithm
rewrite-expression-head
Rules
10×add-exp-log add-cbrt-cube
7×add-sqr-sqrt *-un-lft-identity
5×times-frac associate-/l*
3×cbrt-undiv add-cube-cbrt div-exp prod-exp cbrt-unprod
2×associate-/l/ distribute-lft-out-- difference-of-squares
1×pow1 flip3-- frac-2neg div-sub clear-num associate-/r* flip-- div-inv add-log-exp
Counts
1 → 30
Calls
1 calls:
60.0ms
(/ (- x y) (* (* x 2.0) y))

series280.0ms

Counts
1 → 3
Calls
1 calls:
280.0ms
(/ (- x y) (* (* x 2.0) y))

simplify5.5s

Counts
33 → 33
Iterations
IterNodes
done5001
2819
1231
082

prune339.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0b

localize16.0ms

Local error

Found 1 expressions with local error:

0.0b
(- (/ 0.5 y) (/ 0.5 x))

rewrite55.0ms

Algorithm
rewrite-expression-head
Rules
15×add-sqr-sqrt
11×*-un-lft-identity
10×times-frac
5×distribute-lft-out--
4×difference-of-squares
3×add-cube-cbrt add-log-exp
2×div-inv
1×pow1 add-exp-log sub-neg flip3-- diff-log frac-sub add-cbrt-cube flip--
Counts
1 → 22
Calls
1 calls:
53.0ms
(- (/ 0.5 y) (/ 0.5 x))

series390.0ms

Counts
1 → 3
Calls
1 calls:
384.0ms
(- (/ 0.5 y) (/ 0.5 x))

simplify3.6s

Counts
25 → 25
Iterations
IterNodes
done5002
3975
2347
1134
061

prune195.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize59.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (- (/ 0.5 y) (/ 0.5 x))) (cbrt (- (/ 0.5 y) (/ 0.5 x))))
0.6b
(cbrt (- (/ 0.5 y) (/ 0.5 x)))
0.6b
(cbrt (- (/ 0.5 y) (/ 0.5 x)))
0.6b
(cbrt (- (/ 0.5 y) (/ 0.5 x)))

rewrite800.0ms

Algorithm
rewrite-expression-head
Rules
121×add-sqr-sqrt
92×cbrt-prod
91×*-un-lft-identity
70×times-frac
37×distribute-lft-out--
33×cbrt-div
29×add-cube-cbrt
28×difference-of-squares
17×swap-sqr
15×associate-*r* associate-*l*
14×div-inv
11×pow1 flip3-- frac-sub flip--
9×frac-times pow1/3
6×add-exp-log
4×add-cbrt-cube add-log-exp unswap-sqr
3×associate-*r/ associate-*l/
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 153
Calls
4 calls:
407.0ms
(* (cbrt (- (/ 0.5 y) (/ 0.5 x))) (cbrt (- (/ 0.5 y) (/ 0.5 x))))
300.0ms
(cbrt (- (/ 0.5 y) (/ 0.5 x)))
38.0ms
(cbrt (- (/ 0.5 y) (/ 0.5 x)))
36.0ms
(cbrt (- (/ 0.5 y) (/ 0.5 x)))

series4.6s

Counts
4 → 12
Calls
4 calls:
999.0ms
(* (cbrt (- (/ 0.5 y) (/ 0.5 x))) (cbrt (- (/ 0.5 y) (/ 0.5 x))))
910.0ms
(cbrt (- (/ 0.5 y) (/ 0.5 x)))
1.1s
(cbrt (- (/ 0.5 y) (/ 0.5 x)))
1.5s
(cbrt (- (/ 0.5 y) (/ 0.5 x)))

simplify3.9s

Counts
165 → 165
Iterations
IterNodes
done5000
32063
2940
1435
0225

prune1.9s

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize19.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (- x y) (* x 2.0))
7.7b
(/ (/ (- x y) (* x 2.0)) y)

rewrite107.0ms

Algorithm
rewrite-expression-head
Rules
52×times-frac
34×add-sqr-sqrt *-un-lft-identity
22×add-cube-cbrt
16×add-exp-log add-cbrt-cube
14×associate-/l*
7×cbrt-undiv div-exp
6×div-inv distribute-lft-out-- difference-of-squares
4×associate-/r*
3×div-sub associate-/l/
2×pow1 frac-2neg prod-exp clear-num cbrt-unprod add-log-exp
1×flip3-- flip--
Counts
2 → 85
Calls
2 calls:
45.0ms
(/ (- x y) (* x 2.0))
55.0ms
(/ (/ (- x y) (* x 2.0)) y)

series190.0ms

Counts
2 → 6
Calls
2 calls:
89.0ms
(/ (- x y) (* x 2.0))
100.0ms
(/ (/ (- x y) (* x 2.0)) y)

simplify2.2s

Counts
91 → 91
Iterations
IterNodes
done5001
21370
1383
0151

prune630.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

regimes162.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done6
06

end0.0ms

sample1.2s

Algorithm
intervals
Results
746.0ms8002×body80valid