Details

Time bar (total: 9.7s)

sample142.0ms

Algorithm
intervals
Results
61.0ms303×body80valid

simplify17.0ms

Counts
1 → 1
Iterations
IterNodes
done15
215
17
05

prune21.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize16.0ms

Local error

Found 1 expressions with local error:

0.0b
(* (+ y x) z)

rewrite38.0ms

Algorithm
rewrite-expression-head
Rules
5×add-sqr-sqrt *-un-lft-identity
4×associate-*l*
3×pow1 add-cbrt-cube associate-*r* add-exp-log add-cube-cbrt
2×associate-*l/
1×flip3-+ pow-prod-down prod-exp *-commutative cbrt-unprod flip-+ distribute-lft-out add-log-exp unswap-sqr
Counts
1 → 21
Calls
1 calls:
35.0ms
(* (+ y x) z)

series70.0ms

Counts
1 → 3
Calls
1 calls:
70.0ms
(* (+ y x) z)

simplify388.0ms

Counts
24 → 24
Iterations
IterNodes
done5000
2506
1111
045

prune129.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

localize26.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt (+ y x))
0.5b
(cbrt (+ y x))
0.5b
(cbrt (+ y x))
0.6b
(* (cbrt (+ y x)) (cbrt (+ y x)))

rewrite66.0ms

Algorithm
rewrite-expression-head
Rules
36×cbrt-prod
35×*-un-lft-identity
23×add-sqr-sqrt
18×cbrt-div
15×add-cube-cbrt
11×pow1
9×flip3-+ pow1/3 swap-sqr flip-+ distribute-lft-out
7×associate-*r* associate-*l*
6×add-exp-log
4×frac-times add-cbrt-cube add-log-exp unswap-sqr
2×pow-prod-down associate-*l/ associate-*r/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 95
Calls
4 calls:
6.0ms
(cbrt (+ y x))
6.0ms
(cbrt (+ y x))
6.0ms
(cbrt (+ y x))
42.0ms
(* (cbrt (+ y x)) (cbrt (+ y x)))

series860.0ms

Counts
4 → 12
Calls
4 calls:
221.0ms
(cbrt (+ y x))
179.0ms
(cbrt (+ y x))
214.0ms
(cbrt (+ y x))
246.0ms
(* (cbrt (+ y x)) (cbrt (+ y x)))

simplify860.0ms

Counts
107 → 107
Iterations
IterNodes
done5001
21130
1278
0116

prune697.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

localize15.0ms

Local error

Found 3 expressions with local error:

0.0b
(* z (- y x))
0.2b
(* (* z (- y x)) (+ y x))
17.3b
(/ (* (* z (- y x)) (+ y x)) (- y x))

rewrite113.0ms

Algorithm
rewrite-expression-head
Rules
19×add-cbrt-cube add-exp-log
18×associate-*r/
16×add-sqr-sqrt *-un-lft-identity
10×pow1
9×associate-*r*
8×frac-times flip3-- add-cube-cbrt flip-- associate-/l/
7×prod-exp cbrt-unprod
6×flip3-+ flip-+
5×associate-/r* times-frac
4×associate-*l* pow-prod-down associate-*l/
3×distribute-rgt-in cbrt-undiv distribute-lft-in div-exp distribute-lft-out-- add-log-exp difference-of-squares
2×sub-neg associate-/r/ *-commutative
1×clear-num frac-2neg div-inv distribute-lft-out associate-/l* unswap-sqr
Counts
3 → 92
Calls
3 calls:
16.0ms
(* z (- y x))
41.0ms
(* (* z (- y x)) (+ y x))
52.0ms
(/ (* (* z (- y x)) (+ y x)) (- y x))

series211.0ms

Counts
3 → 9
Calls
3 calls:
61.0ms
(* z (- y x))
114.0ms
(* (* z (- y x)) (+ y x))
36.0ms
(/ (* (* z (- y x)) (+ y x)) (- y x))

simplify2.1s

Counts
101 → 101
Iterations
IterNodes
done5000
24102
1477
0145

prune516.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize8.0ms

Local error

Found 1 expressions with local error:

0.0b
(+ (* z x) (* z y))

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
3×add-log-exp
1×add-sqr-sqrt pow1 +-commutative sum-log *-un-lft-identity flip3-+ add-cbrt-cube add-exp-log add-cube-cbrt flip-+ distribute-lft-out
Counts
1 → 12
Calls
1 calls:
6.0ms
(+ (* z x) (* z y))

series61.0ms

Counts
1 → 3
Calls
1 calls:
61.0ms
(+ (* z x) (* z y))

simplify2.3s

Counts
15 → 15
Iterations
IterNodes
done5000
31415
2370
1100
030

prune90.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

regimes168.0ms

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
done9
19
06

end0.0ms

sample757.0ms

Algorithm
intervals
Results
339.0ms10111×body80valid