Details

Time bar (total: 2.6s)

sample24.0ms

Algorithm
intervals
Results
10.0ms407×body80valid

simplify65.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
0144
1303
2863
32903
48033
514513
634573
750013

prune9.0ms

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

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b
(fma (- t x) (- y z) x)

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:
1.0ms
(fma (- t x) (- y z) x)

series48.0ms

Counts
1 → 3
Calls
1 calls:
48.0ms
(fma (- t x) (- y z) x)

simplify55.0ms

Algorithm
egg-herbie
Counts
13 → 13
Iterations

Useful iterations: 3 (16.0ms)

IterNodesCost
04963
111455
234655
3157054
4500354

prune41.0ms

Filtered
13 candidates to 12 candidates (92.3%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New11213
Fresh000
Picked011
Done000
Total11314

Merged error: 0.0b

Counts
14 → 3

localize10.0ms

Local error

Found 2 expressions with local error:

0.0b
(fma (- t x) (- y z) x)
2.4b
(expm1 (log1p (fma (- t x) (- y z) x)))

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 log1p-expm1-u add-log-exp
1×expm1-log1p fma-udef expm1-udef
Counts
2 → 21
Calls
2 calls:
1.0ms
(fma (- t x) (- y z) x)
1.0ms
(expm1 (log1p (fma (- t x) (- y z) x)))

series300.0ms

Counts
2 → 6
Calls
2 calls:
45.0ms
(fma (- t x) (- y z) x)
255.0ms
(expm1 (log1p (fma (- t x) (- y z) x)))

simplify67.0ms

Algorithm
egg-herbie
Counts
27 → 27
Iterations

Useful iterations: 4 (63.0ms)

IterNodesCost
0108134
1225118
2608118
32473111
45003106

prune72.0ms

Filtered
27 candidates to 22 candidates (81.5%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New27027
Fresh011
Picked011
Done011
Total27330

Merged error: 0.0b

Counts
30 → 3

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b
(fma (- t x) (- y z) x)
0.0b
(sqrt (fma (- t x) (- y z) x))
0.0b
(sqrt (fma (- t x) (- y z) x))
0.2b
(* (sqrt (fma (- t x) (- y z) x)) (sqrt (fma (- t x) (- y z) x)))

rewrite16.0ms

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 z) x)
2.0ms
(sqrt (fma (- t x) (- y z) x))
2.0ms
(sqrt (fma (- t x) (- y z) x))
9.0ms
(* (sqrt (fma (- t x) (- y z) x)) (sqrt (fma (- t x) (- y z) x)))

series562.0ms

Counts
4 → 12
Calls
4 calls:
51.0ms
(fma (- t x) (- y z) x)
225.0ms
(sqrt (fma (- t x) (- y z) x))
236.0ms
(sqrt (fma (- t x) (- y z) x))
50.0ms
(* (sqrt (fma (- t x) (- y z) x)) (sqrt (fma (- t x) (- y z) x)))

simplify184.0ms

Algorithm
egg-herbie
Counts
103 → 103
Iterations

Useful iterations: 3 (171.0ms)

IterNodesCost
0219623
1772545
24347519
35001509

prune203.0ms

Filtered
103 candidates to 63 candidates (61.2%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New1030103
Fresh000
Picked011
Done022
Total1033106

Merged error: 0.0b

Counts
106 → 3

regimes101.0ms

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
073

end0.0ms

sample855.0ms

Algorithm
intervals
Results
545.0ms12231×body80valid