Details

Time bar (total: 3.9s)

sample38.0ms

Algorithm
intervals
Results
25.0ms354×body80valid

simplify9.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0142
1242
2472
3712
4712

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 1 expressions with local error:

0.0b
(fma (fma x y z) y t)

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 (fma x y z) y t)

series55.0ms

Counts
1 → 3
Calls
1 calls:
55.0ms
(fma (fma x y z) y t)

simplify63.0ms

Algorithm
egg-herbie
Counts
13 → 13
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
03947
19138
236638
3188738
4500138

prune37.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (fma (fma x y z) y t)) (cbrt (fma (fma x y z) y t)))
0.5b
(cbrt (fma (fma x y z) y t))
0.5b
(cbrt (fma (fma x y z) y t))
0.5b
(cbrt (fma (fma x y z) y t))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×pow1/3
6×add-exp-log swap-sqr associate-*r* associate-*l*
4×expm1-log1p-u add-cbrt-cube log1p-expm1-u add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 81
Calls
4 calls:
6.0ms
(* (cbrt (fma (fma x y z) y t)) (cbrt (fma (fma x y z) y t)))
1.0ms
(cbrt (fma (fma x y z) y t))
0.0ms
(cbrt (fma (fma x y z) y t))
1.0ms
(cbrt (fma (fma x y z) y t))

series621.0ms

Counts
4 → 12
Calls
4 calls:
178.0ms
(* (cbrt (fma (fma x y z) y t)) (cbrt (fma (fma x y z) y t)))
145.0ms
(cbrt (fma (fma x y z) y t))
148.0ms
(cbrt (fma (fma x y z) y t))
150.0ms
(cbrt (fma (fma x y z) y t))

simplify175.0ms

Algorithm
egg-herbie
Counts
93 → 93
Iterations

Useful iterations: 2 (31.0ms)

IterNodesCost
0246698
1931634
24917570
35001570

prune247.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 3 expressions with local error:

0.0b
(fma (fma x y z) y t)
0.1b
(pow (fma (fma x y z) y t) 3)
38.8b
(cbrt (pow (fma (fma x y z) y t) 3))

rewrite4.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
9×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
6×unpow-prod-down cube-prod
4×pow1 add-exp-log add-cbrt-cube
3×expm1-log1p-u pow-unpow log1p-expm1-u add-log-exp
2×cube-mult unpow3 sqr-pow
1×pow-to-exp pow-pow pow1/3 pow-exp rem-cbrt-cube fma-udef rem-cube-cbrt
Counts
3 → 58
Calls
3 calls:
0.0ms
(fma (fma x y z) y t)
1.0ms
(pow (fma (fma x y z) y t) 3)
2.0ms
(cbrt (pow (fma (fma x y z) y t) 3))

series461.0ms

Counts
3 → 9
Calls
3 calls:
56.0ms
(fma (fma x y z) y t)
352.0ms
(pow (fma (fma x y z) y t) 3)
54.0ms
(cbrt (pow (fma (fma x y z) y t) 3))

simplify37.0ms

Algorithm
egg-herbie
Counts
67 → 67
Iterations

Useful iterations: 2 (30.0ms)

IterNodesCost
0179297
1768276
25001268

prune133.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 4 expressions with local error:

0.1b
(* (fma (fma x y z) y t) (fma (fma x y z) y t))
0.3b
(* (cbrt (* (fma (fma x y z) y t) (fma (fma x y z) y t))) (cbrt (fma (fma x y z) y t)))
0.5b
(cbrt (fma (fma x y z) y t))
29.5b
(cbrt (* (fma (fma x y z) y t) (fma (fma x y z) y t)))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
20×add-sqr-sqrt
13×pow1 cbrt-prod
12×add-cube-cbrt *-un-lft-identity
9×associate-*r*
8×add-exp-log
7×associate-*l*
6×add-cbrt-cube
5×unswap-sqr
4×expm1-log1p-u pow1/3 log1p-expm1-u add-log-exp
3×swap-sqr pow-prod-down
2×prod-exp *-commutative cbrt-unprod fma-udef
1×pow2 distribute-rgt-in distribute-lft-in pow-plus pow3 pow-sqr pow-prod-up
Counts
4 → 82
Calls
4 calls:
3.0ms
(* (fma (fma x y z) y t) (fma (fma x y z) y t))
5.0ms
(* (cbrt (* (fma (fma x y z) y t) (fma (fma x y z) y t))) (cbrt (fma (fma x y z) y t)))
0.0ms
(cbrt (fma (fma x y z) y t))
2.0ms
(cbrt (* (fma (fma x y z) y t) (fma (fma x y z) y t)))

series533.0ms

Counts
4 → 12
Calls
4 calls:
149.0ms
(* (fma (fma x y z) y t) (fma (fma x y z) y t))
58.0ms
(* (cbrt (* (fma (fma x y z) y t) (fma (fma x y z) y t))) (cbrt (fma (fma x y z) y t)))
147.0ms
(cbrt (fma (fma x y z) y t))
179.0ms
(cbrt (* (fma (fma x y z) y t) (fma (fma x y z) y t)))

simplify48.0ms

Algorithm
egg-herbie
Counts
94 → 94
Iterations

Useful iterations: 2 (38.0ms)

IterNodesCost
0355785
11371699
25001646

prune245.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0.0b

regimes89.0ms

Accuracy

0% (0.0b 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
062

end0.0ms

sample1.0s

Algorithm
intervals
Results
750.0ms11160×body80valid