Details

Time bar (total: 2.2s)

sample22.0ms

Algorithm
intervals
Results
13.0ms298×body80valid

simplify8.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0143
1243
2293
3303
4303

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.4b

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (* (* x 3.0) y) z)
0.4b
(* (* x 3.0) y)

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
7×pow1 add-exp-log add-cbrt-cube
4×add-sqr-sqrt add-cube-cbrt *-un-lft-identity add-log-exp
3×associate-*r* prod-diff pow-prod-down prod-exp cbrt-unprod
2×expm1-log1p-u log1p-expm1-u
1×sub-neg flip3-- fma-neg diff-log associate-*l* *-commutative flip--
Counts
2 → 38
Calls
2 calls:
7.0ms
(- (* (* x 3.0) y) z)
6.0ms
(* (* x 3.0) y)

series58.0ms

Counts
2 → 6
Calls
2 calls:
37.0ms
(- (* (* x 3.0) y) z)
21.0ms
(* (* x 3.0) y)

simplify121.0ms

Algorithm
egg-herbie
Counts
44 → 44
Iterations

Useful iterations: 3 (117.0ms)

IterNodesCost
0196190
1873156
24491152
35001151

prune78.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (* x (* 3.0 y)) z)
0.2b
(* x (* 3.0 y))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
7×pow1 add-exp-log add-cbrt-cube
4×add-sqr-sqrt add-cube-cbrt *-un-lft-identity add-log-exp
3×associate-*l* prod-diff pow-prod-down prod-exp cbrt-unprod
2×expm1-log1p-u log1p-expm1-u
1×sub-neg flip3-- fma-neg diff-log associate-*r* *-commutative flip--
Counts
2 → 38
Calls
2 calls:
6.0ms
(- (* x (* 3.0 y)) z)
6.0ms
(* x (* 3.0 y))

series56.0ms

Counts
2 → 6
Calls
2 calls:
33.0ms
(- (* x (* 3.0 y)) z)
23.0ms
(* x (* 3.0 y))

simplify103.0ms

Algorithm
egg-herbie
Counts
44 → 44
Iterations

Useful iterations: 3 (99.0ms)

IterNodesCost
0189189
1717155
23377151
35002147

prune82.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.3b
(fma (* x 3.0) y (- z))

rewrite1.0ms

Algorithm
rewrite-expression-head
Rules
1×pow1 add-exp-log add-sqr-sqrt expm1-log1p-u add-cube-cbrt *-un-lft-identity add-cbrt-cube fma-udef log1p-expm1-u add-log-exp
Counts
1 → 10
Calls
1 calls:
0.0ms
(fma (* x 3.0) y (- z))

series34.0ms

Counts
1 → 3
Calls
1 calls:
34.0ms
(fma (* x 3.0) y (- z))

simplify134.0ms

Algorithm
egg-herbie
Counts
13 → 13
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
03159
16352
219652
378852
4440952
5500152

prune35.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (cbrt (* (* x 3.0) y)) (cbrt (* (* x 3.0) y)))
8.6b
(cbrt (* (* x 3.0) y))
8.6b
(cbrt (* (* x 3.0) y))
8.6b
(cbrt (* (* x 3.0) y))

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
11×pow1
10×add-sqr-sqrt
9×pow1/3
8×add-cube-cbrt *-un-lft-identity
7×cbrt-prod
6×add-exp-log
4×expm1-log1p-u swap-sqr associate-*r* associate-*l* add-cbrt-cube log1p-expm1-u add-log-exp
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 66
Calls
4 calls:
8.0ms
(* (cbrt (* (* x 3.0) y)) (cbrt (* (* x 3.0) y)))
5.0ms
(cbrt (* (* x 3.0) y))
5.0ms
(cbrt (* (* x 3.0) y))
5.0ms
(cbrt (* (* x 3.0) y))

series435.0ms

Counts
4 → 12
Calls
4 calls:
137.0ms
(* (cbrt (* (* x 3.0) y)) (cbrt (* (* x 3.0) y)))
104.0ms
(cbrt (* (* x 3.0) y))
97.0ms
(cbrt (* (* x 3.0) y))
96.0ms
(cbrt (* (* x 3.0) y))

simplify99.0ms

Algorithm
egg-herbie
Counts
78 → 78
Iterations

Useful iterations: 3 (93.0ms)

IterNodesCost
0214479
1740428
23499371
35001364

prune212.0ms

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0b

regimes159.0ms

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
093
193

end0.0ms

sample504.0ms

Algorithm
intervals
Results
322.0ms9153×body80valid