Details

Time bar (total: 3.4s)

sample40.0ms

Algorithm
intervals
Results
17.0ms454×body80valid

simplify12.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
0276
1624
21214
31584
41644
51644

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 2 expressions with local error:

0.0b
(fma i c (fma b a (fma x y (* z t))))
0.0b
(fma x y (* z t))

rewrite1.0ms

Algorithm
rewrite-expression-head
Rules
2×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
2 → 20
Calls
2 calls:
0.0ms
(fma i c (fma b a (fma x y (* z t))))
0.0ms
(fma x y (* z t))

series265.0ms

Counts
2 → 6
Calls
2 calls:
225.0ms
(fma i c (fma b a (fma x y (* z t))))
40.0ms
(fma x y (* z t))

simplify71.0ms

Algorithm
egg-herbie
Counts
26 → 26
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
054108
112294
244794
3280694
4500394

prune106.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize10.0ms

Local error

Found 2 expressions with local error:

0.0b
(fma i c (fma b a (fma t z (* x y))))
0.0b
(fma t z (* x y))

rewrite1.0ms

Algorithm
rewrite-expression-head
Rules
2×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
2 → 20
Calls
2 calls:
0.0ms
(fma i c (fma b a (fma t z (* x y))))
0.0ms
(fma t z (* x y))

series256.0ms

Counts
2 → 6
Calls
2 calls:
219.0ms
(fma i c (fma b a (fma t z (* x y))))
37.0ms
(fma t z (* x y))

simplify68.0ms

Algorithm
egg-herbie
Counts
26 → 26
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
052108
111694
242094
3277994
4500294

prune94.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize14.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (fma x y (* z t))) (cbrt (fma x y (* z t))))
1.7b
(cbrt (fma x y (* z t)))
1.7b
(cbrt (fma x y (* z t)))
1.7b
(cbrt (fma x y (* z t)))

rewrite11.0ms

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:
8.0ms
(* (cbrt (fma x y (* z t))) (cbrt (fma x y (* z t))))
0.0ms
(cbrt (fma x y (* z t)))
0.0ms
(cbrt (fma x y (* z t)))
1.0ms
(cbrt (fma x y (* z t)))

series440.0ms

Counts
4 → 12
Calls
4 calls:
128.0ms
(* (cbrt (fma x y (* z t))) (cbrt (fma x y (* z t))))
104.0ms
(cbrt (fma x y (* z t)))
103.0ms
(cbrt (fma x y (* z t)))
105.0ms
(cbrt (fma x y (* z t)))

simplify71.0ms

Algorithm
egg-herbie
Counts
93 → 93
Iterations

Useful iterations: 3 (64.0ms)

IterNodesCost
0243691
1803636
23085573
35001545

prune350.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite1.0ms

Algorithm
rewrite-expression-head
Rules
2×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
2 → 20
Calls
2 calls:
0.0ms
(fma t z (fma a b (* x y)))
0.0ms
(fma a b (* x y))

series97.0ms

Counts
2 → 6
Calls
2 calls:
61.0ms
(fma t z (fma a b (* x y)))
36.0ms
(fma a b (* x y))

simplify87.0ms

Algorithm
egg-herbie
Counts
26 → 26
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
04396
112384
257184
3340684
4500184

prune79.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes247.0ms

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
0134
1134

end0.0ms

sample1.1s

Algorithm
intervals
Results
519.0ms13674×body80valid