Details

Time bar (total: 8.3s)

sample28.0ms

Algorithm
intervals
Results
10.0ms290×body80valid

simplify5.0ms

Counts
1 → 1
Iterations
IterNodes
done8
28
17
04

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 1 expressions with local error:

0.0b
(- (* x y) x)

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
3×add-log-exp
1×add-sqr-sqrt pow1 sub-neg *-un-lft-identity flip3-- add-cbrt-cube diff-log add-exp-log add-cube-cbrt flip--
Counts
1 → 12
Calls
1 calls:
10.0ms
(- (* x y) x)

series53.0ms

Counts
1 → 3
Calls
1 calls:
53.0ms
(- (* x y) x)

simplify1.1s

Counts
15 → 15
Iterations
IterNodes
done5000
41942
3547
2173
160
026

prune49.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize17.0ms

Local error

Found 4 expressions with local error:

0.0b
(- (* x y) x)
0.0b
(sqrt (- (* x y) x))
0.0b
(sqrt (- (* x y) x))
0.2b
(* (sqrt (- (* x y) x)) (sqrt (- (* x y) x)))

rewrite93.0ms

Algorithm
rewrite-expression-head
Rules
28×add-sqr-sqrt
24×sqrt-prod
21×pow1
16×sqrt-div
14×*-un-lft-identity add-cube-cbrt
10×sqrt-pow1 pow1/2
9×flip3-- flip--
8×swap-sqr
6×add-cbrt-cube associate-*r* associate-*l* add-exp-log add-log-exp
5×pow-prod-up
4×frac-times unswap-sqr
3×pow-prod-down pow-sqr
2×rem-sqrt-square associate-*l/ associate-*r/
1×pow2 sub-neg rem-square-sqrt pow-plus sqrt-unprod diff-log prod-exp *-commutative cbrt-unprod
Counts
4 → 99
Calls
4 calls:
6.0ms
(- (* x y) x)
8.0ms
(sqrt (- (* x y) x))
10.0ms
(sqrt (- (* x y) x))
67.0ms
(* (sqrt (- (* x y) x)) (sqrt (- (* x y) x)))

series253.0ms

Counts
4 → 12
Calls
4 calls:
42.0ms
(- (* x y) x)
78.0ms
(sqrt (- (* x y) x))
76.0ms
(sqrt (- (* x y) x))
57.0ms
(* (sqrt (- (* x y) x)) (sqrt (- (* x y) x)))

simplify784.0ms

Counts
111 → 111
Iterations
IterNodes
done5000
2995
1231
0105

prune424.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.0b

localize20.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (* y x) x)
0.2b
(pow (- (* y x) x) 3)
36.9b
(cbrt (pow (- (* y x) x) 3))

rewrite33.0ms

Algorithm
rewrite-expression-head
Rules
14×cbrt-prod *-un-lft-identity
9×add-sqr-sqrt add-cube-cbrt
8×unpow-prod-down cube-prod
5×distribute-rgt-out-- add-log-exp
4×cube-div pow1 add-cbrt-cube add-exp-log
3×pow-unpow flip3-- flip--
2×cube-mult cbrt-div unpow3 sqr-pow
1×pow-to-exp sub-neg pow-pow pow1/3 diff-log pow-exp rem-cbrt-cube rem-cube-cbrt
Counts
3 → 65
Calls
3 calls:
6.0ms
(- (* y x) x)
9.0ms
(pow (- (* y x) x) 3)
16.0ms
(cbrt (pow (- (* y x) x) 3))

series99.0ms

Counts
3 → 9
Calls
3 calls:
24.0ms
(- (* y x) x)
47.0ms
(pow (- (* y x) x) 3)
28.0ms
(cbrt (pow (- (* y x) x) 3))

simplify1.3s

Counts
74 → 74
Iterations
IterNodes
done5001
21650
1289
090

prune332.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize11.0ms

Local error

Found 1 expressions with local error:

0.0b
(* x (+ y -1))

rewrite30.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt
5×*-un-lft-identity associate-*r*
3×pow1 add-cbrt-cube associate-*l* add-exp-log add-cube-cbrt
2×associate-*r/
1×distribute-rgt-in difference-of-sqr--1 distribute-lft-in flip3-+ pow-prod-down prod-exp *-commutative cbrt-unprod flip-+ distribute-lft-out add-log-exp unswap-sqr
Counts
1 → 24
Calls
1 calls:
29.0ms
(* x (+ y -1))

series38.0ms

Counts
1 → 3
Calls
1 calls:
38.0ms
(* x (+ y -1))

simplify2.9s

Counts
27 → 27
Iterations
IterNodes
done5000
34827
2602
1153
049

prune76.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes117.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done7
17
05

end0.0ms

sample545.0ms

Algorithm
intervals
Results
280.0ms9181×body80valid