Details

Time bar (total: 1.6s)

sample16.0ms

Algorithm
intervals
Results
6.0ms300×body80valid

simplify10.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0143
1243
2293
3303
4303

prune2.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize5.0ms

Local error

Found 2 expressions with local error:

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

rewrite19.0ms

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:
8.0ms
(- (* (* x 3.0) y) z)
7.0ms
(* (* x 3.0) y)

series59.0ms

Counts
2 → 6
Calls
2 calls:
36.0ms
(- (* (* x 3.0) y) z)
23.0ms
(* (* x 3.0) y)

simplify124.0ms

Algorithm
egg-herbie
Counts
44 → 44
Iterations

Useful iterations: 3 (120.0ms)

IterNodesCost
0196190
1873156
24491152
35001151

prune90.0ms

Filtered
44 candidates to 29 candidates (65.9%)
Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (* x (* 3.0 y)) z)
0.3b
(* x (* 3.0 y))

rewrite22.0ms

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:
13.0ms
(- (* x (* 3.0 y)) z)
7.0ms
(* x (* 3.0 y))

series68.0ms

Counts
2 → 6
Calls
2 calls:
41.0ms
(- (* x (* 3.0 y)) z)
27.0ms
(* x (* 3.0 y))

simplify109.0ms

Algorithm
egg-herbie
Counts
44 → 44
Iterations

Useful iterations: 3 (105.0ms)

IterNodesCost
0189189
1717155
23377151
35002147

prune84.0ms

Filtered
44 candidates to 28 candidates (63.6%)
Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (* 3.0 (* x y)) z)
0.3b
(* 3.0 (* x 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-*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:
7.0ms
(- (* 3.0 (* x y)) z)
6.0ms
(* 3.0 (* x y))

series59.0ms

Counts
2 → 6
Calls
2 calls:
35.0ms
(- (* 3.0 (* x y)) z)
23.0ms
(* 3.0 (* x y))

simplify101.0ms

Algorithm
egg-herbie
Counts
44 → 44
Iterations

Useful iterations: 3 (96.0ms)

IterNodesCost
0181189
1646155
23037151
35002147

prune83.0ms

Filtered
44 candidates to 27 candidates (61.4%)
Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.1b
(fma 3.0 (* x 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 3.0 (* x y) (- z))

series38.0ms

Counts
1 → 3
Calls
1 calls:
38.0ms
(fma 3.0 (* x y) (- z))

simplify141.0ms

Algorithm
egg-herbie
Counts
13 → 13
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
02459
15852
219552
379852
4441152
5500152

prune35.0ms

Filtered
13 candidates to 11 candidates (84.6%)
Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0.0b

regimes120.0ms

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
083
183

end0.0ms

sample385.0ms

Algorithm
intervals
Results
189.0ms9172×body80valid