Details

Time bar (total: 14.9s)

sample171.0ms

Algorithm
intervals
Results
12.0ms335×body80valid

simplify15.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0583
1783
21583
done1583

prune11.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize17.0ms

Local error

Found 1 expressions with local error:

0.0b
(* (+ x y) z)

rewrite500.0ms

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:
496.0ms
(* (+ x y) z)

series61.0ms

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

simplify2.0s

Counts
24 → 24
Iterations

Useful iterations: 2 (179.0ms)

IterNodesCost
0453731
11113359
23513199
316233199
done50013199

prune156.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize21.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (* (+ x y) z)) (cbrt (* (+ x y) z)))
3.2b
(cbrt (* (+ x y) z))
3.2b
(cbrt (* (+ x y) z))
3.2b
(cbrt (* (+ x y) z))

rewrite77.0ms

Algorithm
rewrite-expression-head
Rules
20×associate-*l/
18×cbrt-div
11×pow1
10×add-sqr-sqrt
9×flip3-+ pow1/3 flip-+
8×*-un-lft-identity add-cube-cbrt
7×cbrt-prod
6×add-exp-log
4×frac-times add-cbrt-cube swap-sqr associate-*r* associate-*l* add-log-exp
2×pow-prod-down associate-*r/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 72
Calls
4 calls:
34.0ms
(* (cbrt (* (+ x y) z)) (cbrt (* (+ x y) z)))
12.0ms
(cbrt (* (+ x y) z))
17.0ms
(cbrt (* (+ x y) z))
10.0ms
(cbrt (* (+ x y) z))

series655.0ms

Counts
4 → 12
Calls
4 calls:
209.0ms
(* (cbrt (* (+ x y) z)) (cbrt (* (+ x y) z)))
127.0ms
(cbrt (* (+ x y) z))
141.0ms
(cbrt (* (+ x y) z))
178.0ms
(cbrt (* (+ x y) z))

simplify2.4s

Counts
84 → 84
Iterations

Useful iterations: done (2.3s)

IterNodesCost
013930405
133726470
285626188
3235025504
done501325294

prune582.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.0b

localize20.0ms

Local error

Found 2 expressions with local error:

0.1b
(* (+ x y) (sqrt z))
0.2b
(* (* (+ x y) (sqrt z)) (sqrt z))

rewrite78.0ms

Algorithm
rewrite-expression-head
Rules
12×associate-*r*
11×add-sqr-sqrt
9×pow1 *-un-lft-identity add-cbrt-cube add-exp-log
7×add-cube-cbrt sqrt-prod
6×associate-*l/
5×associate-*l*
4×pow-prod-down prod-exp cbrt-unprod
2×flip3-+ *-commutative flip-+ add-log-exp unswap-sqr
1×distribute-lft-out
Counts
2 → 48
Calls
2 calls:
23.0ms
(* (+ x y) (sqrt z))
53.0ms
(* (* (+ x y) (sqrt z)) (sqrt z))

series133.0ms

Counts
2 → 6
Calls
2 calls:
72.0ms
(* (+ x y) (sqrt z))
61.0ms
(* (* (+ x y) (sqrt z)) (sqrt z))

simplify2.6s

Counts
54 → 54
Iterations

Useful iterations: 2 (220.0ms)

IterNodesCost
08111943
12179407
27749007
324779007
done50039007

prune245.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize12.0ms

Local error

Found 1 expressions with local error:

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

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-+
Counts
1 → 11
Calls
1 calls:
6.0ms
(+ (* z y) (* x z))

series46.0ms

Counts
1 → 3
Calls
1 calls:
46.0ms
(+ (* z y) (* x z))

simplify4.0s

Counts
14 → 14
Iterations

Useful iterations: 2 (108.0ms)

IterNodesCost
0273146
1952775
23232295
310062295
431762295
done50012295

prune60.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes305.0ms

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
06123
19123
done9123

end0.0ms

sample649.0ms

Algorithm
intervals
Results
287.0ms10152×body80valid