Details

Time bar (total: 2.5s)

sample22.0ms

Algorithm
intervals
Results
9.0ms393×body80valid

simplify274.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 2 (4.0ms)

IterNodesCost
0157
1256
2374
3474
4564
5894
61584
72084
82214
93164
106464
1131994
1250034

prune4.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.1b

localize9.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* 3 (* z z)) (* x y))
0.2b
(* 3 (* z z))

rewrite34.0ms

Algorithm
rewrite-expression-head
Rules
pow1 add-exp-log add-cbrt-cube
add-sqr-sqrt add-log-exp
add-cube-cbrt *-un-lft-identity associate-*l* pow-prod-down prod-exp cbrt-unprod
+-commutative flip3-+ associate-*r* sum-log *-commutative flip-+ unswap-sqr
Counts
2 → 30
Calls
2 calls:
17.0ms
(+ (* 3 (* z z)) (* x y))
17.0ms
(* 3 (* z z))

series57.0ms

Counts
2 → 6
Calls
2 calls:
34.0ms
(+ (* 3 (* z z)) (* x y))
23.0ms
(* 3 (* z z))

simplify82.0ms

Algorithm
egg-herbie
Counts
36 → 36
Iterations

Useful iterations: 2 (21.0ms)

IterNodesCost
0166163
1617147
22424143
35003143

prune62.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* (* 3 z) z) (* x y))
0.1b
(* (* 3 z) z)

rewrite38.0ms

Algorithm
rewrite-expression-head
Rules
pow1 add-exp-log add-cbrt-cube
add-log-exp
add-sqr-sqrt add-cube-cbrt *-un-lft-identity associate-*r* pow-prod-down prod-exp cbrt-unprod
+-commutative flip3-+ associate-*l* sum-log *-commutative flip-+
Counts
2 → 29
Calls
2 calls:
20.0ms
(+ (* (* 3 z) z) (* x y))
18.0ms
(* (* 3 z) z)

series55.0ms

Counts
2 → 6
Calls
2 calls:
32.0ms
(+ (* (* 3 z) z) (* x y))
23.0ms
(* (* 3 z) z)

simplify131.0ms

Algorithm
egg-herbie
Counts
35 → 35
Iterations

Useful iterations: 3 (126.0ms)

IterNodesCost
0175161
1815145
24087142
35001141

prune55.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* (* z z) 3) (* x y))
0.2b
(* (* z z) 3)

rewrite37.0ms

Algorithm
rewrite-expression-head
Rules
pow1 add-exp-log add-cbrt-cube
add-sqr-sqrt add-log-exp
add-cube-cbrt *-un-lft-identity associate-*r* pow-prod-down prod-exp cbrt-unprod
+-commutative flip3-+ associate-*l* sum-log *-commutative flip-+ unswap-sqr
Counts
2 → 30
Calls
2 calls:
18.0ms
(+ (* (* z z) 3) (* x y))
18.0ms
(* (* z z) 3)

series56.0ms

Counts
2 → 6
Calls
2 calls:
31.0ms
(+ (* (* z z) 3) (* x y))
25.0ms
(* (* z z) 3)

simplify115.0ms

Algorithm
egg-herbie
Counts
36 → 36
Iterations

Useful iterations: 2 (25.0ms)

IterNodesCost
0178164
1768148
23482144
35002144

prune60.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize12.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (* (* (* z z) (* (cbrt 3) (cbrt 3))) (cbrt 3)) (* x y))
0.2b
(* (* z z) (* (cbrt 3) (cbrt 3)))
0.2b
(* (* (* z z) (* (cbrt 3) (cbrt 3))) (cbrt 3))

rewrite268.0ms

Algorithm
rewrite-expression-head
Rules
49×pow1
33×add-exp-log
27×pow-prod-down
21×prod-exp cbrt-unprod
20×add-cbrt-cube
associate-*r*
add-sqr-sqrt add-cube-cbrt *-un-lft-identity add-log-exp
pow-plus pow-prod-up
cbrt-prod
pow2 associate-*l* pow-sqr *-commutative
+-commutative flip3-+ sum-log flip-+ unswap-sqr
Counts
3 → 70
Calls
3 calls:
110.0ms
(+ (* (* (* z z) (* (cbrt 3) (cbrt 3))) (cbrt 3)) (* x y))
37.0ms
(* (* z z) (* (cbrt 3) (cbrt 3)))
118.0ms
(* (* (* z z) (* (cbrt 3) (cbrt 3))) (cbrt 3))

series223.0ms

Counts
3 → 9
Calls
3 calls:
76.0ms
(+ (* (* (* z z) (* (cbrt 3) (cbrt 3))) (cbrt 3)) (* x y))
66.0ms
(* (* z z) (* (cbrt 3) (cbrt 3)))
81.0ms
(* (* (* z z) (* (cbrt 3) (cbrt 3))) (cbrt 3))

simplify50.0ms

Algorithm
egg-herbie
Counts
79 → 79
Iterations

Useful iterations: 2 (44.0ms)

IterNodesCost
0296598
11504433
25001377

prune117.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

regimes95.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0124
1124

end0.0ms

sample613.0ms

Algorithm
intervals
Results
282.0ms12148×body80valid