Details

Time bar (total: 3.3s)

sample17.0ms

Algorithm
intervals
Results
8.0ms343×body80valid

simplify10.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0103
1233
2443
3623
4633
5633

prune1.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize5.0ms

Local error

Found 1 expressions with local error:

0.1b
(* x (- 1.0 (* x y)))

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
7×add-sqr-sqrt
6×prod-diff
5×distribute-rgt-in add-cube-cbrt *-un-lft-identity distribute-lft-in
3×pow1 add-exp-log associate-*r* associate-*l* add-cbrt-cube
2×sub-neg associate-*r/
1×expm1-log1p-u flip3-- pow-prod-down prod-exp *-commutative flip-- cbrt-unprod log1p-expm1-u add-log-exp unswap-sqr
Counts
1 → 32
Calls
1 calls:
17.0ms
(* x (- 1.0 (* x y)))

series37.0ms

Counts
1 → 3
Calls
1 calls:
37.0ms
(* x (- 1.0 (* x y)))

simplify100.0ms

Algorithm
egg-herbie
Counts
35 → 35
Iterations

Useful iterations: 3 (97.0ms)

IterNodesCost
0151198
1642173
23593170
35001162

prune48.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 2 expressions with local error:

0.1b
(* x (- 1.0 (* x y)))
50.0b
(fma (- y) x (* y x))

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
8×add-sqr-sqrt
6×add-cube-cbrt *-un-lft-identity prod-diff
5×distribute-rgt-in distribute-lft-in
4×pow1 add-exp-log add-cbrt-cube
3×associate-*r* associate-*l*
2×expm1-log1p-u sub-neg associate-*r/ log1p-expm1-u add-log-exp
1×flip3-- pow-prod-down prod-exp *-commutative flip-- cbrt-unprod fma-udef unswap-sqr
Counts
2 → 42
Calls
2 calls:
17.0ms
(* x (- 1.0 (* x y)))
0.0ms
(fma (- y) x (* y x))

series61.0ms

Counts
2 → 6
Calls
2 calls:
39.0ms
(* x (- 1.0 (* x y)))
22.0ms
(fma (- y) x (* y x))

simplify108.0ms

Algorithm
egg-herbie
Counts
48 → 48
Iterations

Useful iterations: 2 (22.0ms)

IterNodesCost
0161248
1676216
23769213
35001213

prune96.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 4 expressions with local error:

0.2b
(* (cbrt (- 1.0 (* x y))) (cbrt (- 1.0 (* x y))))
0.2b
(cbrt (- 1.0 (* x y)))
0.2b
(cbrt (- 1.0 (* x y)))
0.2b
(cbrt (- 1.0 (* x y)))

rewrite41.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
18×cbrt-div
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×flip3-- pow1/3 flip--
6×add-exp-log swap-sqr associate-*r* associate-*l*
4×expm1-log1p-u frac-times add-cbrt-cube log1p-expm1-u add-log-exp unswap-sqr
2×associate-*r/ pow-prod-down associate-*l/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 95
Calls
4 calls:
30.0ms
(* (cbrt (- 1.0 (* x y))) (cbrt (- 1.0 (* x y))))
3.0ms
(cbrt (- 1.0 (* x y)))
3.0ms
(cbrt (- 1.0 (* x y)))
3.0ms
(cbrt (- 1.0 (* x y)))

series840.0ms

Counts
4 → 12
Calls
4 calls:
205.0ms
(* (cbrt (- 1.0 (* x y))) (cbrt (- 1.0 (* x y))))
212.0ms
(cbrt (- 1.0 (* x y)))
211.0ms
(cbrt (- 1.0 (* x y)))
212.0ms
(cbrt (- 1.0 (* x y)))

simplify48.0ms

Algorithm
egg-herbie
Counts
107 → 107
Iterations

Useful iterations: 2 (36.0ms)

IterNodesCost
03691126
114301071
250011010

prune287.0ms

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0b

localize15.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (* x (- 1.0 (* x y))))
0.6b
(cbrt (* x (- 1.0 (* x y))))
0.6b
(cbrt (* x (- 1.0 (* x y))))
50.0b
(fma (- y) x (* y x))

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
6×cbrt-div associate-*r/
4×pow1 add-exp-log add-sqr-sqrt expm1-log1p-u add-cube-cbrt *-un-lft-identity add-cbrt-cube log1p-expm1-u add-log-exp
3×cbrt-prod flip3-- pow1/3 flip--
1×fma-udef
Counts
4 → 49
Calls
4 calls:
6.0ms
(cbrt (* x (- 1.0 (* x y))))
6.0ms
(cbrt (* x (- 1.0 (* x y))))
9.0ms
(cbrt (* x (- 1.0 (* x y))))
0.0ms
(fma (- y) x (* y x))

series757.0ms

Counts
4 → 12
Calls
4 calls:
249.0ms
(cbrt (* x (- 1.0 (* x y))))
240.0ms
(cbrt (* x (- 1.0 (* x y))))
246.0ms
(cbrt (* x (- 1.0 (* x y))))
22.0ms
(fma (- y) x (* y x))

simplify104.0ms

Algorithm
egg-herbie
Counts
61 → 61
Iterations

Useful iterations: 3 (97.0ms)

IterNodesCost
0253647
1884613
24193595
35001589

prune222.0ms

Pruning

6 alts after pruning (2 fresh and 4 done)

Merged error: 0b

regimes69.0ms

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
0148
1148

end0.0ms

sample389.0ms

Algorithm
intervals
Results
179.0ms10689×body80valid