Details

Time bar (total: 4.1s)

sample25.0ms

Algorithm
intervals
Results
12.0ms371×body80valid

simplify8.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0124
1204
2394
3474
4474

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt
4×pow1 add-exp-log add-cube-cbrt *-un-lft-identity add-cbrt-cube add-log-exp
3×associate-*r* associate-*l*
2×flip3-+ associate-*l/ flip-+
1×+-commutative pow-prod-down prod-exp sum-log *-commutative cbrt-unprod unswap-sqr
Counts
2 → 31
Calls
2 calls:
3.0ms
(+ (* x y) z)
10.0ms
(* (+ (* x y) z) y)

series59.0ms

Counts
2 → 6
Calls
2 calls:
24.0ms
(+ (* x y) z)
34.0ms
(* (+ (* x y) z) y)

simplify74.0ms

Algorithm
egg-herbie
Counts
37 → 37
Iterations

Useful iterations: 2 (20.0ms)

IterNodesCost
0143171
1557149
23035148
35001148

prune75.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt y) (cbrt y))
0.7b
(cbrt y)
0.7b
(cbrt y)
0.7b
(cbrt y)

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×pow1/3
6×add-exp-log swap-sqr associate-*r* associate-*l*
4×add-cbrt-cube add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 73
Calls
4 calls:
6.0ms
(* (cbrt y) (cbrt y))
0.0ms
(cbrt y)
0.0ms
(cbrt y)
1.0ms
(cbrt y)

series731.0ms

Counts
4 → 12
Calls
4 calls:
191.0ms
(* (cbrt y) (cbrt y))
183.0ms
(cbrt y)
180.0ms
(cbrt y)
177.0ms
(cbrt y)

simplify87.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 3 (83.0ms)

IterNodesCost
0115288
1472261
22959238
35003235

prune224.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0.0b

localize21.0ms

Local error

Found 4 expressions with local error:

0.7b
(cbrt y)
0.7b
(cbrt y)
0.7b
(cbrt y)
0.7b
(cbrt y)

rewrite3.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
8×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
Counts
4 → 44
Calls
4 calls:
0.0ms
(cbrt y)
0.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)

series706.0ms

Counts
4 → 12
Calls
4 calls:
172.0ms
(cbrt y)
178.0ms
(cbrt y)
174.0ms
(cbrt y)
181.0ms
(cbrt y)

simplify125.0ms

Algorithm
egg-herbie
Counts
56 → 56
Iterations

Useful iterations: 2 (5.0ms)

IterNodesCost
040156
181144
2193136
3696136
44103136
55002136

prune209.0ms

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 4 expressions with local error:

0.3b
(* (+ (* x y) z) (cbrt (pow y 2)))
0.3b
(* (* (+ (* x y) z) (cbrt (pow y 2))) (cbrt y))
0.7b
(cbrt y)
25.1b
(cbrt (pow y 2))

rewrite42.0ms

Algorithm
rewrite-expression-head
Rules
26×cbrt-prod
21×add-sqr-sqrt
17×associate-*r*
13×add-cube-cbrt *-un-lft-identity
11×pow1 add-exp-log
7×unpow-prod-down add-cbrt-cube
6×associate-*l/
5×unswap-sqr
4×associate-*l* pow-prod-down prod-exp cbrt-unprod add-log-exp
3×unpow2 sqr-pow
2×flip3-+ pow1/3 *-commutative flip-+
Counts
4 → 82
Calls
4 calls:
16.0ms
(* (+ (* x y) z) (cbrt (pow y 2)))
22.0ms
(* (* (+ (* x y) z) (cbrt (pow y 2))) (cbrt y))
0.0ms
(cbrt y)
1.0ms
(cbrt (pow y 2))

series566.0ms

Counts
4 → 12
Calls
4 calls:
150.0ms
(* (+ (* x y) z) (cbrt (pow y 2)))
58.0ms
(* (* (+ (* x y) z) (cbrt (pow y 2))) (cbrt y))
176.0ms
(cbrt y)
182.0ms
(cbrt (pow y 2))

simplify57.0ms

Algorithm
egg-herbie
Counts
94 → 94
Iterations

Useful iterations: 2 (44.0ms)

IterNodesCost
0335598
11599531
25001510

prune267.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0b

regimes152.0ms

Accuracy

0% (0.0b 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

sample600.0ms

Algorithm
intervals
Results
299.0ms11289×body80valid