Details

Time bar (total: 10.2s)

sample22.0ms

Algorithm
intervals
Results
9.0ms393×body80valid

simplify74.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
0144
1303
2863
32903
48033
514513
634573
750013

prune7.0ms

Filtered
1 candidates to 1 candidates (100.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 2

localize7.0ms

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)

series60.0ms

Counts
1 → 3
Calls
1 calls:
60.0ms
(fma (- t x) (- y z) x)

simplify64.0ms

Algorithm
egg-herbie
Counts
13 → 13
Iterations

Useful iterations: 3 (22.0ms)

IterNodesCost
04963
111455
234655
3157054
4500354

prune35.0ms

Filtered
13 candidates to 12 candidates (92.3%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New11213
Fresh101
Picked011
Done000
Total12315

Merged error: 0.0b

Counts
15 → 3

localize11.0ms

Local error

Found 4 expressions with local error:

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

rewrite12.0ms

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:
1.0ms
(cbrt (fma (- t x) (- y z) x))
1.0ms
(cbrt (fma (- t x) (- y z) x))
1.0ms
(cbrt (fma (- t x) (- y z) x))
6.0ms
(* (cbrt (fma (- t x) (- y z) x)) (cbrt (fma (- t x) (- y z) x)))

series2.1s

Counts
4 → 12
Calls
4 calls:
375.0ms
(cbrt (fma (- t x) (- y z) x))
381.0ms
(cbrt (fma (- t x) (- y z) x))
376.0ms
(cbrt (fma (- t x) (- y z) x))
946.0ms
(* (cbrt (fma (- t x) (- y z) x)) (cbrt (fma (- t x) (- y z) x)))

simplify157.0ms

Algorithm
egg-herbie
Counts
93 → 93
Iterations

Useful iterations: 2 (35.0ms)

IterNodesCost
0222811
1836733
24219653
35001653

prune253.0ms

Filtered
93 candidates to 72 candidates (77.4%)
Pruning

6 alts after pruning (4 fresh and 2 done)

PrunedKeptTotal
New90393
Fresh011
Picked011
Done011
Total90696

Merged error: 0b

Counts
96 → 6

localize16.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (fma (- t x) (- y z) x)) (cbrt (fma (- t x) (- y z) x)))
0.5b
(* (cbrt (fma (- t x) (- y z) x)) (cbrt (fma (- t x) (- y z) x)))
0.6b
(cbrt (* (cbrt (fma (- t x) (- y z) x)) (cbrt (fma (- t x) (- y z) x))))
0.6b
(cbrt (cbrt (fma (- t x) (- y z) x)))

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
42×cbrt-prod
38×add-sqr-sqrt
22×add-cube-cbrt *-un-lft-identity
18×pow1
14×pow1/3
12×swap-sqr associate-*r* associate-*l*
8×add-exp-log unswap-sqr
4×expm1-log1p-u pow-prod-down pow-sqr pow-prod-up add-cbrt-cube log1p-expm1-u add-log-exp
2×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 111
Calls
4 calls:
6.0ms
(* (cbrt (fma (- t x) (- y z) x)) (cbrt (fma (- t x) (- y z) x)))
6.0ms
(* (cbrt (fma (- t x) (- y z) x)) (cbrt (fma (- t x) (- y z) x)))
4.0ms
(cbrt (* (cbrt (fma (- t x) (- y z) x)) (cbrt (fma (- t x) (- y z) x))))
2.0ms
(cbrt (cbrt (fma (- t x) (- y z) x)))

series3.2s

Counts
4 → 12
Calls
4 calls:
912.0ms
(* (cbrt (fma (- t x) (- y z) x)) (cbrt (fma (- t x) (- y z) x)))
890.0ms
(* (cbrt (fma (- t x) (- y z) x)) (cbrt (fma (- t x) (- y z) x)))
837.0ms
(cbrt (* (cbrt (fma (- t x) (- y z) x)) (cbrt (fma (- t x) (- y z) x))))
599.0ms
(cbrt (cbrt (fma (- t x) (- y z) x)))

simplify178.0ms

Algorithm
egg-herbie
Counts
123 → 123
Iterations

Useful iterations: 2 (42.0ms)

IterNodesCost
02891280
110331179
249841023
350011023

prune378.0ms

Filtered
123 candidates to 90 candidates (73.2%)
Pruning

6 alts after pruning (3 fresh and 3 done)

PrunedKeptTotal
New1230123
Fresh033
Picked011
Done022
Total1236129

Merged error: 0b

Counts
129 → 6

localize17.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt (fma (- t x) (- y z) x))
0.5b
(* (cbrt (fma (- t x) (- y z) x)) (cbrt (fma (- t x) (- y z) x)))
0.6b
(cbrt (* (cbrt (fma (- t x) (- y z) x)) (cbrt (fma (- t x) (- y z) x))))
0.6b
(cbrt (cbrt (fma (- t x) (- y z) x)))

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
29×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 → 82
Calls
4 calls:
1.0ms
(cbrt (fma (- t x) (- y z) x))
6.0ms
(* (cbrt (fma (- t x) (- y z) x)) (cbrt (fma (- t x) (- y z) x)))
4.0ms
(cbrt (* (cbrt (fma (- t x) (- y z) x)) (cbrt (fma (- t x) (- y z) x))))
2.0ms
(cbrt (cbrt (fma (- t x) (- y z) x)))

series2.5s

Counts
4 → 12
Calls
4 calls:
327.0ms
(cbrt (fma (- t x) (- y z) x))
868.0ms
(* (cbrt (fma (- t x) (- y z) x)) (cbrt (fma (- t x) (- y z) x)))
913.0ms
(cbrt (* (cbrt (fma (- t x) (- y z) x)) (cbrt (fma (- t x) (- y z) x))))
356.0ms
(cbrt (cbrt (fma (- t x) (- y z) x)))

simplify54.0ms

Algorithm
egg-herbie
Counts
94 → 94
Iterations

Useful iterations: 2 (43.0ms)

IterNodesCost
0333921
11173839
25001742

prune300.0ms

Filtered
94 candidates to 74 candidates (78.7%)
Pruning

6 alts after pruning (2 fresh and 4 done)

PrunedKeptTotal
New94094
Fresh022
Picked011
Done033
Total946100

Merged error: 0b

Counts
100 → 6

regimes157.0ms

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

sample579.0ms

Algorithm
intervals
Results
290.0ms12153×body80valid