Details

Time bar (total: 2.7s)

sample39.0ms

Algorithm
intervals
Results
19.0ms391×body80valid

simplify68.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 4 (11.0ms)

IterNodesCost
0337
1737
21537
32907
45466
58926
612806
717816
821656
924296
1024296

prune8.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 2 expressions with local error:

0.0b
(fma z (/ t 16.0) (fma y x (fma (- (/ a 4.0)) b c)))
0.0b
(fma y x (fma (- (/ a 4.0)) b c))

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 z (/ t 16.0) (fma y x (fma (- (/ a 4.0)) b c)))
0.0ms
(fma y x (fma (- (/ a 4.0)) b c))

series225.0ms

Counts
2 → 6
Calls
2 calls:
145.0ms
(fma z (/ t 16.0) (fma y x (fma (- (/ a 4.0)) b c)))
80.0ms
(fma y x (fma (- (/ a 4.0)) b c))

simplify79.0ms

Algorithm
egg-herbie
Counts
26 → 26
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
076172
1185146
2562146
33117146
45002146

prune98.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize18.0ms

Local error

Found 4 expressions with local error:

0.0b
(fma y x (fma (- (/ a 4.0)) b c))
0.0b
(sqrt (fma y x (fma (- (/ a 4.0)) b c)))
0.0b
(sqrt (fma y x (fma (- (/ a 4.0)) b c)))
0.3b
(* (sqrt (fma y x (fma (- (/ a 4.0)) b c))) (sqrt (fma y x (fma (- (/ a 4.0)) b c))))

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
28×add-sqr-sqrt
24×sqrt-prod
21×pow1
14×add-cube-cbrt *-un-lft-identity
10×sqrt-pow1 pow1/2
8×swap-sqr
6×add-exp-log associate-*r* associate-*l* add-cbrt-cube
5×pow-prod-up
4×expm1-log1p-u log1p-expm1-u add-log-exp unswap-sqr
3×pow-prod-down pow-sqr
2×rem-sqrt-square
1×pow2 pow-plus sqrt-unprod prod-exp rem-square-sqrt *-commutative cbrt-unprod fma-udef
Counts
4 → 91
Calls
4 calls:
0.0ms
(fma y x (fma (- (/ a 4.0)) b c))
1.0ms
(sqrt (fma y x (fma (- (/ a 4.0)) b c)))
1.0ms
(sqrt (fma y x (fma (- (/ a 4.0)) b c)))
7.0ms
(* (sqrt (fma y x (fma (- (/ a 4.0)) b c))) (sqrt (fma y x (fma (- (/ a 4.0)) b c))))

series561.0ms

Counts
4 → 12
Calls
4 calls:
81.0ms
(fma y x (fma (- (/ a 4.0)) b c))
200.0ms
(sqrt (fma y x (fma (- (/ a 4.0)) b c)))
201.0ms
(sqrt (fma y x (fma (- (/ a 4.0)) b c)))
80.0ms
(* (sqrt (fma y x (fma (- (/ a 4.0)) b c))) (sqrt (fma y x (fma (- (/ a 4.0)) b c))))

simplify155.0ms

Algorithm
egg-herbie
Counts
103 → 103
Iterations

Useful iterations: 2 (25.0ms)

IterNodesCost
0205726
1745632
23958600
35001600

prune321.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.0b

regimes156.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0176
1176

end0.0ms

sample975.0ms

Algorithm
intervals
Results
519.0ms11970×body80valid