Details

Time bar (total: 3.7s)

sample41.0ms

Algorithm
intervals
Results
17.0ms440×body80valid

simplify12.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
0276
1624
21214
31584
41644
51644

prune8.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 3 expressions with local error:

0.0b
(fma b a (fma x y (* z t)))
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
3×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
3 → 30
Calls
3 calls:
0.0ms
(fma b a (fma x y (* z t)))
0.0ms
(fma i c (fma b a (fma x y (* z t))))
0.0ms
(fma x y (* z t))

series326.0ms

Counts
3 → 9
Calls
3 calls:
59.0ms
(fma b a (fma x y (* z t)))
228.0ms
(fma i c (fma b a (fma x y (* z t))))
40.0ms
(fma x y (* z t))

simplify92.0ms

Algorithm
egg-herbie
Counts
39 → 39
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
064163
1149142
2636142
34252142
45001142

prune145.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize15.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (fma i c (fma b a (fma x y (* z t))))) (cbrt (fma i c (fma b a (fma x y (* z t))))))
0.5b
(cbrt (fma i c (fma b a (fma x y (* z t)))))
0.5b
(cbrt (fma i c (fma b a (fma x y (* z t)))))
0.5b
(cbrt (fma i c (fma b a (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 i c (fma b a (fma x y (* z t))))) (cbrt (fma i c (fma b a (fma x y (* z t))))))
0.0ms
(cbrt (fma i c (fma b a (fma x y (* z t)))))
0.0ms
(cbrt (fma i c (fma b a (fma x y (* z t)))))
1.0ms
(cbrt (fma i c (fma b a (fma x y (* z t)))))

series477.0ms

Counts
4 → 12
Calls
4 calls:
150.0ms
(* (cbrt (fma i c (fma b a (fma x y (* z t))))) (cbrt (fma i c (fma b a (fma x y (* z t))))))
110.0ms
(cbrt (fma i c (fma b a (fma x y (* z t)))))
109.0ms
(cbrt (fma i c (fma b a (fma x y (* z t)))))
108.0ms
(cbrt (fma i c (fma b a (fma x y (* z t)))))

simplify61.0ms

Algorithm
egg-herbie
Counts
93 → 93
Iterations

Useful iterations: 3 (51.0ms)

IterNodesCost
0206936
1666857
22526759
35002749

prune317.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize20.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt (fma i c (fma b a (fma x y (* z t)))))
0.5b
(cbrt (fma i c (fma b a (fma x y (* z t)))))
0.5b
(cbrt (fma i c (fma b a (fma x y (* z t)))))
0.6b
(cbrt (* (cbrt (fma i c (fma b a (fma x y (* z t))))) (cbrt (fma i c (fma b a (fma x y (* z t)))))))

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
10×cbrt-prod
7×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 → 50
Calls
4 calls:
0.0ms
(cbrt (fma i c (fma b a (fma x y (* z t)))))
0.0ms
(cbrt (fma i c (fma b a (fma x y (* z t)))))
0.0ms
(cbrt (fma i c (fma b a (fma x y (* z t)))))
3.0ms
(cbrt (* (cbrt (fma i c (fma b a (fma x y (* z t))))) (cbrt (fma i c (fma b a (fma x y (* z t)))))))

series475.0ms

Counts
4 → 12
Calls
4 calls:
109.0ms
(cbrt (fma i c (fma b a (fma x y (* z t)))))
108.0ms
(cbrt (fma i c (fma b a (fma x y (* z t)))))
107.0ms
(cbrt (fma i c (fma b a (fma x y (* z t)))))
151.0ms
(cbrt (* (cbrt (fma i c (fma b a (fma x y (* z t))))) (cbrt (fma i c (fma b a (fma x y (* z t)))))))

simplify78.0ms

Algorithm
egg-herbie
Counts
62 → 62
Iterations

Useful iterations: 4 (71.0ms)

IterNodesCost
0167571
1373513
2969478
32772475
45002466

prune282.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes235.0ms

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
538.0ms13523×body80valid