Details

Time bar (total: 2.2s)

sample16.0ms

Algorithm
intervals
Results
6.0ms324×body80valid

simplify14.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0163
1423
2823
31263
41383
51403
61403

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b
(* (+ x y) (+ z 1.0))

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
7×*-un-lft-identity
6×flip3-+ flip-+
5×add-sqr-sqrt
4×frac-times associate-*r* associate-*l*
3×pow1 add-exp-log add-cube-cbrt add-cbrt-cube
2×associate-*r/ associate-*l/ distribute-lft-out
1×distribute-rgt-in distribute-lft-in pow-prod-down prod-exp *-commutative cbrt-unprod add-log-exp unswap-sqr
Counts
1 → 30
Calls
1 calls:
17.0ms
(* (+ x y) (+ z 1.0))

series35.0ms

Counts
1 → 3
Calls
1 calls:
35.0ms
(* (+ x y) (+ z 1.0))

simplify33.0ms

Algorithm
egg-herbie
Counts
33 → 33
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0265187
11154173
25002173

prune66.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize9.0ms

Local error

Found 4 expressions with local error:

0.2b
(* (cbrt (+ z 1.0)) (cbrt (+ z 1.0)))
0.2b
(cbrt (+ z 1.0))
0.2b
(cbrt (+ z 1.0))
0.2b
(cbrt (+ z 1.0))

rewrite29.0ms

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×associate-*r/ pow-prod-down associate-*l/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 95
Calls
4 calls:
20.0ms
(* (cbrt (+ z 1.0)) (cbrt (+ z 1.0)))
2.0ms
(cbrt (+ z 1.0))
2.0ms
(cbrt (+ z 1.0))
2.0ms
(cbrt (+ z 1.0))

series372.0ms

Counts
4 → 12
Calls
4 calls:
105.0ms
(* (cbrt (+ z 1.0)) (cbrt (+ z 1.0)))
88.0ms
(cbrt (+ z 1.0))
89.0ms
(cbrt (+ z 1.0))
90.0ms
(cbrt (+ z 1.0))

simplify155.0ms

Algorithm
egg-herbie
Counts
107 → 107
Iterations

Useful iterations: 3 (146.0ms)

IterNodesCost
0305792
1995747
24417669
35003665

prune275.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize15.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (* z z) (- (* 1.0 1.0) (* z 1.0)))
1.2b
(* (+ x y) (+ (pow z 3) (pow 1.0 3)))
13.5b
(/ (* (+ x y) (+ (pow z 3) (pow 1.0 3))) (+ (* z z) (- (* 1.0 1.0) (* z 1.0))))

rewrite104.0ms

Algorithm
rewrite-expression-head
Rules
19×*-un-lft-identity
14×flip3-+ flip-+
10×add-exp-log add-cbrt-cube
9×add-sqr-sqrt associate-*r*
8×frac-times associate-/l/ add-log-exp
7×add-cube-cbrt
6×distribute-lft-out
5×pow1
4×unpow-prod-down cube-prod associate-*r/ associate-*l* associate-*l/
3×times-frac associate-/r*
2×cbrt-undiv associate-+r+ div-exp prod-exp sum-log associate-/r/ cbrt-unprod
1×+-commutative distribute-rgt-in associate-+r- sub-neg frac-2neg distribute-lft-in diff-log pow-prod-down clear-num sum-cubes *-commutative div-inv associate-/l* unswap-sqr
Counts
3 → 81
Calls
3 calls:
7.0ms
(+ (* z z) (- (* 1.0 1.0) (* z 1.0)))
59.0ms
(* (+ x y) (+ (pow z 3) (pow 1.0 3)))
36.0ms
(/ (* (+ x y) (+ (pow z 3) (pow 1.0 3))) (+ (* z z) (- (* 1.0 1.0) (* z 1.0))))

series260.0ms

Counts
3 → 9
Calls
3 calls:
26.0ms
(+ (* z z) (- (* 1.0 1.0) (* z 1.0)))
103.0ms
(* (+ x y) (+ (pow z 3) (pow 1.0 3)))
130.0ms
(/ (* (+ x y) (+ (pow z 3) (pow 1.0 3))) (+ (* z z) (- (* 1.0 1.0) (* z 1.0))))

simplify82.0ms

Algorithm
egg-herbie
Counts
90 → 90
Iterations

Useful iterations: 2 (73.0ms)

IterNodesCost
0524875
12950755
25001749

prune276.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes98.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0103
1103

end0.0ms

sample378.0ms

Algorithm
intervals
Results
187.0ms10102×body80valid
0.0ms2×body320valid