Details

Time bar (total: 3.3s)

analyze704.0ms

Algorithm
search

sample21.0ms

Algorithm
intervals
Results
7.0ms256×body80valid
2.0ms88×body80invalid

simplify83.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0144
1284
2804
32544
46414
510664
623734
739144
850014

prune4.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize7.0ms

Local error

Found 1 expressions with local error:

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

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
9×add-sqr-sqrt
7×*-un-lft-identity
6×flip3-- flip--
5×associate-*r* associate-*l*
4×frac-times
3×pow1 add-exp-log add-cube-cbrt add-cbrt-cube
2×distribute-rgt-in sub-neg distribute-lft-in associate-*r/ associate-*l/ distribute-lft-out-- difference-of-squares
1×pow-prod-down prod-exp *-commutative cbrt-unprod add-log-exp unswap-sqr
Counts
1 → 34
Calls
1 calls:
12.0ms
(* (- y z) (- t x))

series9.0ms

Counts
1 → 3
Calls
1 calls:
9.0ms
(* (- y z) (- t x))

simplify32.0ms

Algorithm
egg-herbie
Counts
37 → 37
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0218207
1960193
25002193

prune49.0ms

Filtered
26 candidates to 37 candidates (-42.3%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New34337
Fresh000
Picked011
Done000
Total34438

Merged error: 0.0b

Counts
38 → 4

localize9.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (- y z) t)
0.0b
(+ (* (- y z) t) (* (- y z) (neg x)))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
10×associate-*l/
8×add-sqr-sqrt
6×*-un-lft-identity
5×flip3-- associate-*l* flip--
4×pow1 add-exp-log add-cube-cbrt frac-add add-cbrt-cube add-log-exp
3×associate-*r*
2×distribute-rgt-neg-out
1×+-commutative flip3-+ unsub-neg pow-prod-down prod-exp sum-log *-commutative cbrt-unprod flip-+ distribute-lft-out distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 40
Calls
2 calls:
6.0ms
(* (- y z) t)
7.0ms
(+ (* (- y z) t) (* (- y z) (neg x)))

series19.0ms

Counts
2 → 6
Calls
2 calls:
6.0ms
(* (- y z) t)
13.0ms
(+ (* (- y z) t) (* (- y z) (neg x)))

simplify48.0ms

Algorithm
egg-herbie
Counts
46 → 46
Iterations

Useful iterations: 2 (42.0ms)

IterNodesCost
0305308
11423263
25002262

prune56.0ms

Filtered
36 candidates to 46 candidates (-27.8%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New46046
Fresh022
Picked011
Done011
Total46450

Merged error: 0.0b

Counts
50 → 4

localize10.0ms

Local error

Found 2 expressions with local error:

0.1b
(* (- y z) (sqrt (- t x)))
0.2b
(* (* (- y z) (sqrt (- t x))) (sqrt (- t x)))

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
42×sqrt-div
33×flip3-- flip--
32×frac-times
17×add-sqr-sqrt
16×associate-*r* associate-*l/
13×*-un-lft-identity
11×sqrt-prod
10×associate-*r/
9×pow1 add-exp-log add-cbrt-cube
7×add-cube-cbrt
6×associate-*l*
4×pow-prod-down prod-exp cbrt-unprod
3×distribute-lft-out-- difference-of-squares
2×*-commutative add-log-exp unswap-sqr
Counts
2 → 83
Calls
2 calls:
9.0ms
(* (- y z) (sqrt (- t x)))
14.0ms
(* (* (- y z) (sqrt (- t x))) (sqrt (- t x)))

series29.0ms

Counts
2 → 6
Calls
2 calls:
17.0ms
(* (- y z) (sqrt (- t x)))
12.0ms
(* (* (- y z) (sqrt (- t x))) (sqrt (- t x)))

simplify47.0ms

Algorithm
egg-herbie
Counts
89 → 89
Iterations

Useful iterations: 2 (36.0ms)

IterNodesCost
0396859
11450767
25002759

prune94.0ms

Filtered
60 candidates to 89 candidates (-48.3%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New88189
Fresh011
Picked101
Done022
Total89493

Merged error: 0b

Counts
93 → 4

localize17.0ms

Local error

Found 4 expressions with local error:

0.2b
(* (* (fabs (cbrt (- t x))) (- y z)) (sqrt (cbrt (- t x))))
0.3b
(* (fabs (cbrt (- t x))) (- y z))
0.6b
(cbrt (- t x))
0.6b
(cbrt (- t x))

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
21×add-sqr-sqrt
19×*-un-lft-identity
16×associate-*r*
15×cbrt-prod
11×pow1 add-exp-log add-cube-cbrt add-cbrt-cube
10×cbrt-div associate-*r/
9×flip3-- flip--
8×sqrt-prod
6×sqrt-div
4×frac-times associate-*l* pow-prod-down prod-exp cbrt-unprod distribute-lft-out-- add-log-exp difference-of-squares
2×distribute-rgt-in sub-neg distribute-lft-in pow1/3 associate-*l/ *-commutative
1×unswap-sqr
Counts
4 → 90
Calls
4 calls:
11.0ms
(* (* (fabs (cbrt (- t x))) (- y z)) (sqrt (cbrt (- t x))))
6.0ms
(* (fabs (cbrt (- t x))) (- y z))
3.0ms
(cbrt (- t x))
3.0ms
(cbrt (- t x))

series189.0ms

Counts
4 → 12
Calls
4 calls:
118.0ms
(* (* (fabs (cbrt (- t x))) (- y z)) (sqrt (cbrt (- t x))))
20.0ms
(* (fabs (cbrt (- t x))) (- y z))
26.0ms
(cbrt (- t x))
26.0ms
(cbrt (- t x))

simplify60.0ms

Algorithm
egg-herbie
Counts
102 → 102
Iterations

Useful iterations: 2 (49.0ms)

IterNodesCost
0494920
12015842
25001824

prune113.0ms

Filtered
73 candidates to 102 candidates (-39.7%)
Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New1020102
Fresh011
Picked011
Done022
Total1024106

Merged error: 0b

Counts
106 → 4

regimes342.0ms

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
0104
1104

end0.0ms

analyze690.0ms

Algorithm
search

sample557.0ms

Algorithm
intervals
Results
218.0ms8000×body80valid
82.0ms2638×body80invalid

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