Details

Time bar (total: 2.7s)

sample30.0ms

Algorithm
intervals
Results
11.0ms330×body80valid

simplify20.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (19.0ms)

IterNodesCost
05819
15819

prune4.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 2.4b

Counts
2 → 1

localize6.0ms

Local error

Found 1 expressions with local error:

6.8b
(* (- y x) (/ z t))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
16×add-sqr-sqrt
13×associate-*r*
11×*-un-lft-identity
10×times-frac
9×add-cube-cbrt
6×add-exp-log add-cbrt-cube
5×associate-*l*
3×pow1
2×frac-times flip3-- associate-*l/ prod-exp flip-- cbrt-unprod unswap-sqr
1×cbrt-undiv associate-*r/ div-exp pow-prod-down *-commutative div-inv distribute-lft-out-- add-log-exp difference-of-squares
Counts
1 → 38
Calls
1 calls:
9.0ms
(* (- y x) (/ z t))

series12.0ms

Counts
1 → 3
Calls
1 calls:
12.0ms
(* (- y x) (/ z t))

simplify34.0ms

Algorithm
egg-herbie
Counts
41 → 41
Iterations

Useful iterations: 0 (30.0ms)

IterNodesCost
05110376

prune75.0ms

Filtered
29 candidates to 41 candidates (-41.4%)
Pruning

8 alts after pruning (7 fresh and 1 done)

PrunedKeptTotal
New34741
Fresh000
Picked011
Done000
Total34842

Merged error: 0.0b

Counts
42 → 8

localize11.0ms

Local error

Found 4 expressions with local error:

6.3b
(cbrt (* (- y x) (/ z t)))
6.8b
(* (- y x) (/ z t))
6.8b
(* (- y x) (/ z t))
6.8b
(* (- y x) (/ z t))

rewrite38.0ms

Algorithm
rewrite-expression-head
Rules
49×add-sqr-sqrt
39×associate-*r*
34×*-un-lft-identity
30×times-frac
28×add-cube-cbrt
19×add-exp-log add-cbrt-cube
15×associate-*l*
10×pow1
8×frac-times flip3-- associate-*l/ flip--
6×prod-exp cbrt-unprod unswap-sqr
5×cbrt-div
4×associate-*r/ add-log-exp
3×cbrt-undiv div-exp pow-prod-down *-commutative div-inv distribute-lft-out-- difference-of-squares
1×cbrt-prod pow1/3
Counts
4 → 128
Calls
4 calls:
6.0ms
(cbrt (* (- y x) (/ z t)))
9.0ms
(* (- y x) (/ z t))
9.0ms
(* (- y x) (/ z t))
9.0ms
(* (- y x) (/ z t))

series75.0ms

Counts
4 → 12
Calls
4 calls:
37.0ms
(cbrt (* (- y x) (/ z t)))
12.0ms
(* (- y x) (/ z t))
14.0ms
(* (- y x) (/ z t))
12.0ms
(* (- y x) (/ z t))

simplify53.0ms

Algorithm
egg-herbie
Counts
140 → 140
Iterations

Useful iterations: 0 (43.0ms)

IterNodesCost
049531353
149531353

prune144.0ms

Filtered
103 candidates to 140 candidates (-35.9%)
Pruning

8 alts after pruning (6 fresh and 2 done)

PrunedKeptTotal
New1400140
Fresh066
Picked011
Done011
Total1408148

Merged error: 0.0b

Counts
148 → 8

localize10.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt t)
0.5b
(cbrt t)
0.5b
(cbrt t)
5.1b
(* (/ (- y x) (* (cbrt t) (cbrt t))) (/ z (cbrt t)))

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
40×add-sqr-sqrt
30×times-frac
25×add-exp-log
24×*-un-lft-identity
22×add-cube-cbrt associate-*r*
20×cbrt-prod
18×add-cbrt-cube
9×associate-*l*
8×prod-exp cbrt-unprod
7×cbrt-undiv div-exp
6×pow1 unswap-sqr
4×add-log-exp
3×pow1/3
2×div-inv
1×frac-times associate-*r/ pow-prod-down associate-*l/ *-commutative distribute-lft-out-- difference-of-squares
Counts
4 → 94
Calls
4 calls:
1.0ms
(cbrt t)
1.0ms
(cbrt t)
1.0ms
(cbrt t)
16.0ms
(* (/ (- y x) (* (cbrt t) (cbrt t))) (/ z (cbrt t)))

series84.0ms

Counts
4 → 12
Calls
4 calls:
22.0ms
(cbrt t)
21.0ms
(cbrt t)
24.0ms
(cbrt t)
18.0ms
(* (/ (- y x) (* (cbrt t) (cbrt t))) (/ z (cbrt t)))

simplify54.0ms

Algorithm
egg-herbie
Counts
106 → 106
Iterations

Useful iterations: 0 (45.0ms)

IterNodesCost
056951011

prune102.0ms

Filtered
72 candidates to 106 candidates (-47.2%)
Pruning

9 alts after pruning (6 fresh and 3 done)

PrunedKeptTotal
New1051106
Fresh055
Picked011
Done022
Total1059114

Merged error: 0.0b

Counts
114 → 9

localize19.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt z)
0.6b
(cbrt (cbrt t))
0.8b
(* (* (/ (- y x) (* (cbrt t) (cbrt t))) (* (cbrt z) (/ (cbrt z) (cbrt (* (cbrt t) (cbrt t)))))) (/ (cbrt z) (cbrt (cbrt t))))
3.7b
(* (/ (- y x) (* (cbrt t) (cbrt t))) (* (cbrt z) (/ (cbrt z) (cbrt (* (cbrt t) (cbrt t))))))

rewrite58.0ms

Algorithm
rewrite-expression-head
Rules
144×add-exp-log
93×cbrt-prod
74×prod-exp cbrt-unprod
70×add-cbrt-cube
59×times-frac associate-*r*
48×add-sqr-sqrt *-un-lft-identity
46×add-cube-cbrt
37×cbrt-undiv div-exp
18×pow1
10×associate-*r/ associate-*l*
9×pow-prod-down
6×frac-times associate-*l/
4×add-log-exp
2×pow1/3 *-commutative div-inv
1×distribute-lft-out-- difference-of-squares
Counts
4 → 183
Calls
4 calls:
1.0ms
(cbrt z)
1.0ms
(cbrt (cbrt t))
31.0ms
(* (* (/ (- y x) (* (cbrt t) (cbrt t))) (* (cbrt z) (/ (cbrt z) (cbrt (* (cbrt t) (cbrt t)))))) (/ (cbrt z) (cbrt (cbrt t))))
15.0ms
(* (/ (- y x) (* (cbrt t) (cbrt t))) (* (cbrt z) (/ (cbrt z) (cbrt (* (cbrt t) (cbrt t))))))

series153.0ms

Counts
4 → 12
Calls
4 calls:
23.0ms
(cbrt z)
29.0ms
(cbrt (cbrt t))
13.0ms
(* (* (/ (- y x) (* (cbrt t) (cbrt t))) (* (cbrt z) (/ (cbrt z) (cbrt (* (cbrt t) (cbrt t)))))) (/ (cbrt z) (cbrt (cbrt t))))
88.0ms
(* (/ (- y x) (* (cbrt t) (cbrt t))) (* (cbrt z) (/ (cbrt z) (cbrt (* (cbrt t) (cbrt t))))))

simplify53.0ms

Algorithm
egg-herbie
Counts
195 → 195
Iterations

Useful iterations: 0 (32.0ms)

IterNodesCost
050094544

prune181.0ms

Filtered
139 candidates to 195 candidates (-40.3%)
Pruning

8 alts after pruning (5 fresh and 3 done)

PrunedKeptTotal
New1941195
Fresh145
Picked011
Done123
Total1968204

Merged error: 0.0b

Counts
204 → 8

regimes549.0ms

Accuracy

18.1% (1.5b remaining)

Error of 1.5b against oracle of 0.0b and baseline of 1.9b

bsearch70.0ms

Steps
ItersRangePoint
9
3.7306660528272674e-61
1.0055942291487182e-55
9.912294268436468e-56
10
3.595873758054552e-281
2.791635873164418e-269
4.173242960654712e-278

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
02839
12839

end0.0ms

sample836.0ms

Algorithm
intervals
Results
350.0ms10637×body80valid

Profiling

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