Details

Time bar (total: 2.6s)

sample23.0ms

Algorithm
intervals
Results
10.0ms332×body80valid
0.0ms2×body1280valid
0.0ms1×body320valid
0.0ms1×body160valid

simplify59.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 3 (11.0ms)

IterNodesCost
0316
1926
23096
38805
416305
518725
618865
718865

prune7.0ms

Filtered
1 candidates to 1 candidates (100.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New011
Fresh101
Picked000
Done000
Total112

Merged error: 0.0b

Counts
2 → 1

localize9.0ms

Local error

Found 2 expressions with local error:

0.0b
(fma (+ y z) (+ x x) (fma t x (* y 5.0)))
0.0b
(fma t x (* y 5.0))

rewrite2.0ms

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:
1.0ms
(fma (+ y z) (+ x x) (fma t x (* y 5.0)))
1.0ms
(fma t x (* y 5.0))

series90.0ms

Counts
2 → 6
Calls
2 calls:
53.0ms
(fma (+ y z) (+ x x) (fma t x (* y 5.0)))
36.0ms
(fma t x (* y 5.0))

simplify31.0ms

Algorithm
egg-herbie
Counts
26 → 26
Iterations

Useful iterations: 2 (8.0ms)

IterNodesCost
065129
1164113
2648111
35001111

prune74.0ms

Filtered
26 candidates to 23 candidates (88.5%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New24226
Fresh000
Picked011
Done000
Total24327

Merged error: 0.0b

Counts
27 → 3

localize9.0ms

Local error

Found 2 expressions with local error:

0.0b
(fma (+ y z) (+ x x) (fma 5.0 y (* t x)))
0.0b
(fma 5.0 y (* t x))

rewrite4.0ms

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:
1.0ms
(fma (+ y z) (+ x x) (fma 5.0 y (* t x)))
3.0ms
(fma 5.0 y (* t x))

series95.0ms

Counts
2 → 6
Calls
2 calls:
58.0ms
(fma (+ y z) (+ x x) (fma 5.0 y (* t x)))
37.0ms
(fma 5.0 y (* t x))

simplify29.0ms

Algorithm
egg-herbie
Counts
26 → 26
Iterations

Useful iterations: 2 (8.0ms)

IterNodesCost
063128
1162112
2646110
35002110

prune63.0ms

Filtered
26 candidates to 23 candidates (88.5%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New26026
Fresh011
Picked011
Done011
Total26329

Merged error: 0.0b

Counts
29 → 3

localize11.0ms

Local error

Found 4 expressions with local error:

0.0b
(fma t x (* y 5.0))
0.0b
(sqrt (fma t x (* y 5.0)))
0.0b
(sqrt (fma t x (* y 5.0)))
0.2b
(* (sqrt (fma t x (* y 5.0))) (sqrt (fma t x (* y 5.0))))

rewrite13.0ms

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:
1.0ms
(fma t x (* y 5.0))
1.0ms
(sqrt (fma t x (* y 5.0)))
2.0ms
(sqrt (fma t x (* y 5.0)))
6.0ms
(* (sqrt (fma t x (* y 5.0))) (sqrt (fma t x (* y 5.0))))

series268.0ms

Counts
4 → 12
Calls
4 calls:
36.0ms
(fma t x (* y 5.0))
100.0ms
(sqrt (fma t x (* y 5.0)))
100.0ms
(sqrt (fma t x (* y 5.0)))
32.0ms
(* (sqrt (fma t x (* y 5.0))) (sqrt (fma t x (* y 5.0))))

simplify153.0ms

Algorithm
egg-herbie
Counts
103 → 103
Iterations

Useful iterations: 2 (26.0ms)

IterNodesCost
0195490
1710424
23867404
35002404

prune216.0ms

Filtered
103 candidates to 62 candidates (60.2%)
Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New1021103
Fresh000
Picked011
Done022
Total1024106

Merged error: 0.0b

Counts
106 → 4

localize13.0ms

Local error

Found 4 expressions with local error:

0.0b
(fma t x (* y 5.0))
0.0b
(sqrt (fma t x (* y 5.0)))
0.3b
(pow (sqrt (fma t x (* y 5.0))) 4)
12.7b
(sqrt (pow (sqrt (fma t x (* y 5.0))) 4))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
20×sqrt-prod
15×add-sqr-sqrt
14×unpow-prod-down
11×add-cube-cbrt *-un-lft-identity
7×pow1
5×add-exp-log rem-sqrt-square
4×expm1-log1p-u add-cbrt-cube log1p-expm1-u add-log-exp
3×pow-unpow pow-pow sqrt-pow1 pow1/2 sqr-pow
1×pow-to-exp pow-exp sqrt-pow2 fma-udef
Counts
4 → 75
Calls
4 calls:
1.0ms
(fma t x (* y 5.0))
2.0ms
(sqrt (fma t x (* y 5.0)))
3.0ms
(pow (sqrt (fma t x (* y 5.0))) 4)
3.0ms
(sqrt (pow (sqrt (fma t x (* y 5.0))) 4))

series378.0ms

Counts
4 → 12
Calls
4 calls:
33.0ms
(fma t x (* y 5.0))
98.0ms
(sqrt (fma t x (* y 5.0)))
213.0ms
(pow (sqrt (fma t x (* y 5.0))) 4)
33.0ms
(sqrt (pow (sqrt (fma t x (* y 5.0))) 4))

simplify109.0ms

Algorithm
egg-herbie
Counts
87 → 87
Iterations

Useful iterations: 2 (23.0ms)

IterNodesCost
0215467
1706383
23250362
35001362

prune218.0ms

Filtered
87 candidates to 58 candidates (66.7%)
Pruning

4 alts after pruning (0 fresh and 4 done)

PrunedKeptTotal
New87087
Fresh000
Picked011
Done033
Total87491

Merged error: 0.0b

Counts
91 → 4

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
0125
1125

end0.0ms

sample643.0ms

Algorithm
intervals
Results
339.0ms10676×body80valid
13.0ms120×body640valid
12.0ms86×body1280valid
5.0ms58×body320valid
2.0ms31×body160valid

Profiling

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