Details

Time bar (total: 2.9s)

sample21.0ms

Algorithm
intervals
Results
7.0ms341×body80valid

simplify6.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0123
1203
2243
3243

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b
(- (* x.re y.re) (* x.im y.im))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
3×add-log-exp
1×pow1 add-exp-log add-sqr-sqrt expm1-log1p-u add-cube-cbrt sub-neg flip3-- *-un-lft-identity fma-neg diff-log prod-diff add-cbrt-cube flip-- log1p-expm1-u
Counts
1 → 16
Calls
1 calls:
8.0ms
(- (* x.re y.re) (* x.im y.im))

series39.0ms

Counts
1 → 3
Calls
1 calls:
39.0ms
(- (* x.re y.re) (* x.im y.im))

simplify82.0ms

Algorithm
egg-herbie
Counts
19 → 19
Iterations

Useful iterations: 3 (29.0ms)

IterNodesCost
010592
136283
2110783
3262280
4500180

prune41.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 1 expressions with local error:

0.0b
(fma x.re y.re (- (* x.im y.im)))

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 x.re y.re (- (* x.im y.im)))

series46.0ms

Counts
1 → 3
Calls
1 calls:
46.0ms
(fma x.re y.re (- (* x.im y.im)))

simplify122.0ms

Algorithm
egg-herbie
Counts
13 → 13
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
03055
15948
219748
376448
4422548
5500148

prune34.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (fma x.re y.re (- (* x.im y.im)))) (cbrt (fma x.re y.re (- (* x.im y.im)))))
0.9b
(cbrt (fma x.re y.re (- (* x.im y.im))))
0.9b
(cbrt (fma x.re y.re (- (* x.im y.im))))
0.9b
(cbrt (fma x.re y.re (- (* x.im y.im))))

rewrite15.0ms

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:
11.0ms
(* (cbrt (fma x.re y.re (- (* x.im y.im)))) (cbrt (fma x.re y.re (- (* x.im y.im)))))
1.0ms
(cbrt (fma x.re y.re (- (* x.im y.im))))
1.0ms
(cbrt (fma x.re y.re (- (* x.im y.im))))
1.0ms
(cbrt (fma x.re y.re (- (* x.im y.im))))

series529.0ms

Counts
4 → 12
Calls
4 calls:
145.0ms
(* (cbrt (fma x.re y.re (- (* x.im y.im)))) (cbrt (fma x.re y.re (- (* x.im y.im)))))
129.0ms
(cbrt (fma x.re y.re (- (* x.im y.im))))
132.0ms
(cbrt (fma x.re y.re (- (* x.im y.im))))
123.0ms
(cbrt (fma x.re y.re (- (* x.im y.im))))

simplify78.0ms

Algorithm
egg-herbie
Counts
93 → 93
Iterations

Useful iterations: 3 (71.0ms)

IterNodesCost
0249849
1844784
23493707
35002690

prune244.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize19.0ms

Local error

Found 4 expressions with local error:

0.9b
(cbrt (fma x.re y.re (- (* x.im y.im))))
0.9b
(cbrt (fma x.re y.re (- (* x.im y.im))))
0.9b
(cbrt (fma x.re y.re (- (* x.im y.im))))
0.9b
(cbrt (fma x.re y.re (- (* x.im y.im))))

rewrite4.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
8×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log expm1-log1p-u pow1/3 add-cbrt-cube log1p-expm1-u add-log-exp
Counts
4 → 52
Calls
4 calls:
1.0ms
(cbrt (fma x.re y.re (- (* x.im y.im))))
1.0ms
(cbrt (fma x.re y.re (- (* x.im y.im))))
1.0ms
(cbrt (fma x.re y.re (- (* x.im y.im))))
1.0ms
(cbrt (fma x.re y.re (- (* x.im y.im))))

series499.0ms

Counts
4 → 12
Calls
4 calls:
128.0ms
(cbrt (fma x.re y.re (- (* x.im y.im))))
123.0ms
(cbrt (fma x.re y.re (- (* x.im y.im))))
124.0ms
(cbrt (fma x.re y.re (- (* x.im y.im))))
123.0ms
(cbrt (fma x.re y.re (- (* x.im y.im))))

simplify55.0ms

Algorithm
egg-herbie
Counts
64 → 64
Iterations

Useful iterations: 4 (50.0ms)

IterNodesCost
0127496
1292460
2806436
32146432
45002404

prune268.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes99.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0123
1143
2143

end0.0ms

sample622.0ms

Algorithm
intervals
Results
230.0ms10480×body80valid