Details

Time bar (total: 1.6s)

sample21.0ms

Algorithm
intervals
Results
12.0ms281×body80valid

simplify9.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0143
1243
2293
3303
4303

prune2.0ms

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)

rewrite14.0ms

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)

series55.0ms

Counts
2 → 6
Calls
2 calls:
35.0ms
(- (* (* x 3.0) y) z)
20.0ms
(* (* x 3.0) y)

simplify124.0ms

Algorithm
egg-herbie
Counts
44 → 44
Iterations

Useful iterations: 3 (117.0ms)

IterNodesCost
0196190
1873156
24491152
35001151

prune76.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite14.0ms

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
(- (* x (* 3.0 y)) z)
6.0ms
(* x (* 3.0 y))

series57.0ms

Counts
2 → 6
Calls
2 calls:
36.0ms
(- (* x (* 3.0 y)) z)
21.0ms
(* x (* 3.0 y))

simplify102.0ms

Algorithm
egg-herbie
Counts
44 → 44
Iterations

Useful iterations: 3 (98.0ms)

IterNodesCost
0189189
1717155
23377151
35002147

prune77.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (pow (* 3.0 (* x y)) 1) z)
0.3b
(* 3.0 (* x y))

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
15×add-sqr-sqrt prod-diff
14×*-un-lft-identity
12×add-cube-cbrt
7×pow1 add-exp-log add-cbrt-cube
5×fma-neg sqr-pow
4×unpow-prod-down add-log-exp
3×associate-*l* pow-prod-down prod-exp cbrt-unprod
2×expm1-log1p-u log1p-expm1-u difference-of-squares
1×sub-neg flip3-- diff-log associate-*r* *-commutative flip-- distribute-lft-out--
Counts
2 → 57
Calls
2 calls:
7.0ms
(- (pow (* 3.0 (* x y)) 1) z)
6.0ms
(* 3.0 (* x y))

series55.0ms

Counts
2 → 6
Calls
2 calls:
35.0ms
(- (pow (* 3.0 (* x y)) 1) z)
21.0ms
(* 3.0 (* x y))

simplify42.0ms

Algorithm
egg-herbie
Counts
63 → 63
Iterations

Useful iterations: 2 (36.0ms)

IterNodesCost
0235407
1922276
25001275

prune109.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize10.0ms

Local error

Found 1 expressions with local error:

0.1b
(fma (pow 3.0 1) (pow (* x y) 1) (- 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 (pow 3.0 1) (pow (* x y) 1) (- z))

series37.0ms

Counts
1 → 3
Calls
1 calls:
37.0ms
(fma (pow 3.0 1) (pow (* x y) 1) (- z))

simplify124.0ms

Algorithm
egg-herbie
Counts
13 → 13
Iterations

Useful iterations: 2 (7.0ms)

IterNodesCost
03983
110369
239968
3246768
4500268

prune35.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

regimes111.0ms

Accuracy

0% (0.2b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
093
193

end0.0ms

sample500.0ms

Algorithm
intervals
Results
306.0ms9190×body80valid