Details

Time bar (total: 4.0s)

sample26.0ms

Algorithm
intervals
Results
16.0ms294×body80valid

simplify11.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0113
1243
2523
3883
41023
51023

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 2.2b

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(- 1.0 (* y z))
2.1b
(* x (- 1.0 (* y z)))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
10×add-sqr-sqrt
9×prod-diff
8×add-cube-cbrt *-un-lft-identity
5×distribute-rgt-in distribute-lft-in
4×pow1 add-exp-log add-cbrt-cube add-log-exp
3×sub-neg fma-neg associate-*r* associate-*l*
2×expm1-log1p-u flip3-- associate-*r/ flip-- log1p-expm1-u
1×diff-log pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
2 → 52
Calls
2 calls:
2.0ms
(- 1.0 (* y z))
8.0ms
(* x (- 1.0 (* y z)))

series72.0ms

Counts
2 → 6
Calls
2 calls:
25.0ms
(- 1.0 (* y z))
47.0ms
(* x (- 1.0 (* y z)))

simplify74.0ms

Algorithm
egg-herbie
Counts
58 → 58
Iterations

Useful iterations: 3 (69.0ms)

IterNodesCost
0175291
1678254
22734247
35001229

prune111.0ms

Pruning

9 alts after pruning (9 fresh and 0 done)

Merged error: 2.0b

localize11.0ms

Local error

Found 3 expressions with local error:

0.0b
(- 1.0 (* y z))
2.1b
(* x (- 1.0 (* y z)))
52.1b
(fma (- z) y (* z y))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
11×add-sqr-sqrt
9×add-cube-cbrt *-un-lft-identity prod-diff
5×pow1 add-exp-log distribute-rgt-in distribute-lft-in add-cbrt-cube add-log-exp
3×expm1-log1p-u sub-neg fma-neg associate-*r* associate-*l* log1p-expm1-u
2×flip3-- associate-*r/ flip--
1×diff-log pow-prod-down prod-exp *-commutative cbrt-unprod fma-udef unswap-sqr
Counts
3 → 62
Calls
3 calls:
2.0ms
(- 1.0 (* y z))
8.0ms
(* x (- 1.0 (* y z)))
0.0ms
(fma (- z) y (* z y))

series100.0ms

Counts
3 → 9
Calls
3 calls:
22.0ms
(- 1.0 (* y z))
49.0ms
(* x (- 1.0 (* y z)))
29.0ms
(fma (- z) y (* z y))

simplify81.0ms

Algorithm
egg-herbie
Counts
71 → 71
Iterations

Useful iterations: 3 (74.0ms)

IterNodesCost
0185341
1721297
22920290
35001267

prune172.0ms

Pruning

9 alts after pruning (8 fresh and 1 done)

Merged error: 2.0b

localize14.0ms

Local error

Found 4 expressions with local error:

2.1b
(cbrt (- 1.0 (* y z)))
2.1b
(cbrt (- 1.0 (* y z)))
2.1b
(cbrt (- 1.0 (* y z)))
52.1b
(fma (- z) y (* z y))

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
9×cbrt-prod
7×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
6×cbrt-div
4×pow1 add-exp-log expm1-log1p-u add-cbrt-cube log1p-expm1-u add-log-exp
3×flip3-- pow1/3 flip--
1×fma-udef
Counts
4 → 55
Calls
4 calls:
1.0ms
(cbrt (- 1.0 (* y z)))
1.0ms
(cbrt (- 1.0 (* y z)))
2.0ms
(cbrt (- 1.0 (* y z)))
0.0ms
(fma (- z) y (* z y))

series708.0ms

Counts
4 → 12
Calls
4 calls:
223.0ms
(cbrt (- 1.0 (* y z)))
232.0ms
(cbrt (- 1.0 (* y z)))
227.0ms
(cbrt (- 1.0 (* y z)))
26.0ms
(fma (- z) y (* z y))

simplify91.0ms

Algorithm
egg-herbie
Counts
67 → 67
Iterations

Useful iterations: 3 (83.0ms)

IterNodesCost
0220596
1765568
23490562
35001550

prune293.0ms

Pruning

11 alts after pruning (9 fresh and 2 done)

Merged error: 2.0b

localize26.0ms

Local error

Found 4 expressions with local error:

2.1b
(cbrt (- 1.0 (* y z)))
2.1b
(cbrt (- 1.0 (* y z)))
2.1b
(cbrt (- 1.0 (* y z)))
52.1b
(fma (- z) y (* z y))

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
9×cbrt-prod
7×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
6×cbrt-div
4×pow1 add-exp-log expm1-log1p-u add-cbrt-cube log1p-expm1-u add-log-exp
3×flip3-- pow1/3 flip--
1×fma-udef
Counts
4 → 55
Calls
4 calls:
2.0ms
(cbrt (- 1.0 (* y z)))
2.0ms
(cbrt (- 1.0 (* y z)))
2.0ms
(cbrt (- 1.0 (* y z)))
0.0ms
(fma (- z) y (* z y))

series735.0ms

Counts
4 → 12
Calls
4 calls:
240.0ms
(cbrt (- 1.0 (* y z)))
233.0ms
(cbrt (- 1.0 (* y z)))
235.0ms
(cbrt (- 1.0 (* y z)))
26.0ms
(fma (- z) y (* z y))

simplify94.0ms

Algorithm
egg-herbie
Counts
67 → 67
Iterations

Useful iterations: 3 (86.0ms)

IterNodesCost
0220596
1765568
23490562
35001550

prune337.0ms

Pruning

11 alts after pruning (8 fresh and 3 done)

Merged error: 2.0b

regimes316.0ms

Accuracy

0% (0.1b remaining)

Error of 3.3b against oracle of 3.1b and baseline of 3.3b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0158
1158

end0.0ms

sample648.0ms

Algorithm
intervals
Results
462.0ms9546×body80valid