Details

Time bar (total: 8.1s)

sample39.0ms

Algorithm
intervals
Results
16.0ms348×body80valid

simplify1.6s

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
1127
2197
3287
4397
5967
62207
76077
820307
done50017

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize26.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (/ (- y x) z))
0.0b
(/ (- y x) z)

rewrite51.0ms

Algorithm
rewrite-expression-head
Rules
22×*-un-lft-identity
20×add-sqr-sqrt
15×times-frac
12×add-cube-cbrt
5×associate-/l*
4×add-exp-log add-cbrt-cube distribute-lft-out-- add-log-exp difference-of-squares
3×associate-/r*
2×pow1 div-sub associate-/l/
1×cbrt-undiv +-commutative associate-+r- flip3-- frac-2neg flip3-+ div-exp clear-num sum-log flip-- flip-+ div-inv distribute-lft-out
Counts
2 → 51
Calls
2 calls:
28.0ms
(+ x (/ (- y x) z))
18.0ms
(/ (- y x) z)

series93.0ms

Counts
2 → 6
Calls
2 calls:
26.0ms
(+ x (/ (- y x) z))
66.0ms
(/ (- y x) z)

simplify585.0ms

Counts
57 → 57
Iterations

Useful iterations: 2 (189.0ms)

IterNodesCost
094588
1230544
2918520
done5001520

prune172.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize15.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (- (/ y z) (/ x z)))
0.0b
(- (/ y z) (/ x z))

rewrite143.0ms

Algorithm
rewrite-expression-head
Rules
17×*-un-lft-identity
16×add-sqr-sqrt
10×times-frac
9×add-log-exp
5×distribute-lft-out--
4×add-cube-cbrt difference-of-squares
2×pow1 add-exp-log sub-neg associate-+r+ diff-log sum-log add-cbrt-cube div-inv distribute-lft-out
1×+-commutative associate-+r- flip3-- distribute-rgt-out-- flip3-+ frac-sub flip-- flip-+ sub-div
Counts
2 → 40
Calls
2 calls:
91.0ms
(+ x (- (/ y z) (/ x z)))
50.0ms
(- (/ y z) (/ x z))

series63.0ms

Counts
2 → 6
Calls
2 calls:
38.0ms
(+ x (- (/ y z) (/ x z)))
24.0ms
(- (/ y z) (/ x z))

simplify1.3s

Counts
46 → 46
Iterations

Useful iterations: 2 (127.0ms)

IterNodesCost
077555
1180525
2466505
32054505
done5000505

prune101.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize18.0ms

Local error

Found 4 expressions with local error:

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

rewrite63.0ms

Algorithm
rewrite-expression-head
Rules
43×cbrt-prod
37×add-sqr-sqrt
35×*-un-lft-identity
18×cbrt-div
15×add-cube-cbrt
11×pow1
10×swap-sqr
9×flip3-- pow1/3 flip-- distribute-lft-out--
8×associate-*r* associate-*l*
7×difference-of-squares
6×add-exp-log
4×frac-times add-cbrt-cube add-log-exp unswap-sqr
2×associate-*r/ pow-prod-down associate-*l/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 101
Calls
4 calls:
41.0ms
(* (cbrt (- y x)) (cbrt (- y x)))
8.0ms
(cbrt (- y x))
6.0ms
(cbrt (- y x))
4.0ms
(cbrt (- y x))

series862.0ms

Counts
4 → 12
Calls
4 calls:
225.0ms
(* (cbrt (- y x)) (cbrt (- y x)))
212.0ms
(cbrt (- y x))
215.0ms
(cbrt (- y x))
211.0ms
(cbrt (- y x))

simplify1.2s

Counts
113 → 113
Iterations

Useful iterations: done (1.2s)

IterNodesCost
01311384
12861281
29361223
done50001177

prune426.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes76.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
177
done77

end0.0ms

sample1.4s

Algorithm
intervals
Results
854.0ms10086×body80valid