Details

Time bar (total: 2.9s)

sample33.0ms

Algorithm
intervals
Results
9.0ms276×body80valid

simplify126.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (124.0ms)

IterNodesCost
0478611
1478611

prune12.0ms

Filtered
1 candidates to 1 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.1b

Counts
2 → 2

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ x (* (- y z) (/ t (- a z))))
0.0b
(/ t (- a z))
10.3b
(* (- y z) (/ t (- a z)))

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
44×add-sqr-sqrt
39×*-un-lft-identity
31×times-frac
23×add-cube-cbrt
21×associate-*r*
10×add-exp-log add-cbrt-cube
8×distribute-lft-out-- difference-of-squares
5×pow1 associate-*l* associate-/r* add-log-exp
4×flip3-- associate-/r/ flip--
3×associate-/l*
2×cbrt-undiv frac-times div-exp associate-*l/ prod-exp cbrt-unprod div-inv unswap-sqr
1×+-commutative frac-2neg flip3-+ associate-*r/ pow-prod-down clear-num sum-log *-commutative flip-+
Counts
3 → 94
Calls
3 calls:
4.0ms
(+ x (* (- y z) (/ t (- a z))))
5.0ms
(/ t (- a z))
13.0ms
(* (- y z) (/ t (- a z)))

series51.0ms

Counts
3 → 9
Calls
3 calls:
28.0ms
(+ x (* (- y z) (/ t (- a z))))
7.0ms
(/ t (- a z))
15.0ms
(* (- y z) (/ t (- a z)))

simplify61.0ms

Algorithm
egg-herbie
Counts
103 → 103
Iterations

Useful iterations: 0 (53.0ms)

IterNodesCost
049781059
149781059

prune132.0ms

Filtered
75 candidates to 103 candidates (-37.3%)
Pruning

9 alts after pruning (8 fresh and 1 done)

PrunedKeptTotal
New967103
Fresh011
Picked011
Done000
Total969105

Merged error: 0b

Counts
105 → 9

localize13.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (- a z))
0.6b
(cbrt (- a z))
0.6b
(cbrt (- a z))
2.3b
(* (- y z) (* (/ (cbrt t) (cbrt (- a z))) (/ (cbrt t) (cbrt (- a z)))))

rewrite37.0ms

Algorithm
rewrite-expression-head
Rules
22×add-exp-log
17×add-sqr-sqrt
16×*-un-lft-identity
15×cbrt-prod
14×add-cbrt-cube
9×pow1 frac-times prod-exp cbrt-unprod
8×add-cube-cbrt
7×flip3-- flip--
6×cbrt-div associate-*r/
5×associate-*l* associate-*l/
4×cbrt-undiv div-exp distribute-lft-out-- add-log-exp difference-of-squares
3×pow1/3 pow-prod-down
1×associate-*r* *-commutative unswap-sqr
Counts
4 → 83
Calls
4 calls:
3.0ms
(cbrt (- a z))
3.0ms
(cbrt (- a z))
3.0ms
(cbrt (- a z))
25.0ms
(* (- y z) (* (/ (cbrt t) (cbrt (- a z))) (/ (cbrt t) (cbrt (- a z)))))

series216.0ms

Counts
4 → 12
Calls
4 calls:
50.0ms
(cbrt (- a z))
47.0ms
(cbrt (- a z))
38.0ms
(cbrt (- a z))
81.0ms
(* (- y z) (* (/ (cbrt t) (cbrt (- a z))) (/ (cbrt t) (cbrt (- a z)))))

simplify46.0ms

Algorithm
egg-herbie
Counts
95 → 95
Iterations

Useful iterations: 0 (33.0ms)

IterNodesCost
049671291
149671291

prune132.0ms

Filtered
71 candidates to 95 candidates (-33.8%)
Pruning

9 alts after pruning (7 fresh and 2 done)

PrunedKeptTotal
New95095
Fresh077
Picked011
Done011
Total959104

Merged error: 0b

Counts
104 → 9

localize12.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (- a z))
0.6b
(cbrt (- a z))
0.6b
(cbrt (- a z))
3.8b
(* (/ (- y z) (* (cbrt (- a z)) (cbrt (- a z)))) (/ t (cbrt (- a z))))

rewrite47.0ms

Algorithm
rewrite-expression-head
Rules
54×add-sqr-sqrt
38×*-un-lft-identity
36×times-frac
32×cbrt-prod
30×associate-*r*
25×add-exp-log
24×add-cube-cbrt
20×cbrt-div
18×add-cbrt-cube
17×associate-*l*
10×flip3-- associate-/r/ flip--
8×prod-exp cbrt-unprod
7×cbrt-undiv div-exp distribute-lft-out-- difference-of-squares
6×pow1 unswap-sqr
5×frac-times
4×add-log-exp
3×pow1/3 associate-*r/ associate-*l/
2×div-inv
1×pow-prod-down *-commutative
Counts
4 → 122
Calls
4 calls:
3.0ms
(cbrt (- a z))
3.0ms
(cbrt (- a z))
3.0ms
(cbrt (- a z))
30.0ms
(* (/ (- y z) (* (cbrt (- a z)) (cbrt (- a z)))) (/ t (cbrt (- a z))))

series104.0ms

Counts
4 → 12
Calls
4 calls:
29.0ms
(cbrt (- a z))
26.0ms
(cbrt (- a z))
26.0ms
(cbrt (- a z))
23.0ms
(* (/ (- y z) (* (cbrt (- a z)) (cbrt (- a z)))) (/ t (cbrt (- a z))))

simplify48.0ms

Algorithm
egg-herbie
Counts
134 → 134
Iterations

Useful iterations: 0 (36.0ms)

IterNodesCost
053991886

prune150.0ms

Filtered
104 candidates to 134 candidates (-28.8%)
Pruning

9 alts after pruning (6 fresh and 3 done)

PrunedKeptTotal
New1340134
Fresh066
Picked011
Done022
Total1349143

Merged error: 0b

Counts
143 → 9

localize12.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ x (* (- y z) (* t (/ 1 (- a z)))))
0.0b
(/ 1 (- a z))
0.2b
(* t (/ 1 (- a z)))
10.3b
(* (- y z) (* t (/ 1 (- a z))))

rewrite39.0ms

Algorithm
rewrite-expression-head
Rules
48×add-sqr-sqrt
42×*-un-lft-identity
32×add-exp-log times-frac
25×add-cube-cbrt
22×associate-*r*
20×add-cbrt-cube
13×prod-exp
12×pow1
8×associate-*l* distribute-lft-out-- difference-of-squares
7×cbrt-unprod
6×associate-*r/ div-exp add-log-exp
5×flip3-- associate-/r* flip--
4×frac-times pow-prod-down associate-/r/ un-div-inv
3×cbrt-undiv rec-exp 1-exp associate-/l* unswap-sqr
2×associate-*l/ *-commutative div-inv
1×+-commutative pow-flip frac-2neg flip3-+ clear-num sum-log flip-+ inv-pow
Counts
4 → 128
Calls
4 calls:
4.0ms
(+ x (* (- y z) (* t (/ 1 (- a z)))))
6.0ms
(/ 1 (- a z))
11.0ms
(* t (/ 1 (- a z)))
13.0ms
(* (- y z) (* t (/ 1 (- a z))))

series58.0ms

Counts
4 → 12
Calls
4 calls:
30.0ms
(+ x (* (- y z) (* t (/ 1 (- a z)))))
4.0ms
(/ 1 (- a z))
7.0ms
(* t (/ 1 (- a z)))
17.0ms
(* (- y z) (* t (/ 1 (- a z))))

simplify52.0ms

Algorithm
egg-herbie
Counts
140 → 140
Iterations

Useful iterations: 0 (43.0ms)

IterNodesCost
059491199

prune110.0ms

Filtered
83 candidates to 140 candidates (-68.7%)
Pruning

9 alts after pruning (5 fresh and 4 done)

PrunedKeptTotal
New1400140
Fresh055
Picked011
Done033
Total1409149

Merged error: 0b

Counts
149 → 9

regimes604.0ms

Accuracy

0% (1.0b remaining)

Error of 1.0b against oracle of 0.0b and baseline of 1.0b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
02929
12929

end0.0ms

sample777.0ms

Algorithm
intervals
Results
301.0ms8711×body80valid

Profiling

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