Details

Time bar (total: 4.8s)

sample62.0ms

Algorithm
intervals
Results
27.0ms415×body80valid

simplify83.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (81.0ms)

IterNodesCost
0548017

prune16.0ms

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: 6.9b

Counts
2 → 2

localize13.0ms

Local error

Found 4 expressions with local error:

0.4b
(* x (* 9.0 y))
0.5b
(- (/ (+ (* x (* 9.0 y)) b) z) (* 4.0 (* t a)))
2.5b
(/ (+ (* x (* 9.0 y)) b) z)
10.2b
(/ (- (/ (+ (* x (* 9.0 y)) b) z) (* 4.0 (* t a))) c)

rewrite39.0ms

Algorithm
rewrite-expression-head
Rules
21×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
18×times-frac
13×add-exp-log add-cbrt-cube
9×pow1
6×associate-/r* associate-/l* add-log-exp
4×associate-/l/
3×associate-*l* pow-prod-down prod-exp cbrt-unprod
2×cbrt-undiv flip3-- frac-2neg div-exp clear-num flip-- div-inv
1×sub-neg flip3-+ diff-log div-sub associate-*r* *-commutative flip-+
Counts
4 → 89
Calls
4 calls:
5.0ms
(* x (* 9.0 y))
10.0ms
(- (/ (+ (* x (* 9.0 y)) b) z) (* 4.0 (* t a)))
8.0ms
(/ (+ (* x (* 9.0 y)) b) z)
14.0ms
(/ (- (/ (+ (* x (* 9.0 y)) b) z) (* 4.0 (* t a))) c)

series99.0ms

Counts
4 → 12
Calls
4 calls:
3.0ms
(* x (* 9.0 y))
39.0ms
(- (/ (+ (* x (* 9.0 y)) b) z) (* 4.0 (* t a)))
14.0ms
(/ (+ (* x (* 9.0 y)) b) z)
43.0ms
(/ (- (/ (+ (* x (* 9.0 y)) b) z) (* 4.0 (* t a))) c)

simplify35.0ms

Algorithm
egg-herbie
Counts
101 → 101
Iterations

Useful iterations: 0 (25.0ms)

IterNodesCost
051511630

prune198.0ms

Filtered
75 candidates to 101 candidates (-34.7%)
Pruning

12 alts after pruning (11 fresh and 1 done)

PrunedKeptTotal
New9110101
Fresh011
Picked011
Done000
Total9112103

Merged error: 0.1b

Counts
103 → 12

localize15.0ms

Local error

Found 4 expressions with local error:

4.4b
(/ b (* z c))
5.4b
(* t (/ a c))
6.0b
(* y (/ x (* z c)))
6.4b
(/ x (* z c))

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
28×add-exp-log add-cbrt-cube
26×add-sqr-sqrt
20×associate-*r*
19×add-cube-cbrt *-un-lft-identity times-frac
8×pow1 prod-exp cbrt-unprod
7×cbrt-undiv div-exp
6×associate-*l* associate-/l*
4×div-inv add-log-exp
3×unswap-sqr
2×frac-2neg associate-*r/ pow-prod-down clear-num associate-/r* *-commutative
Counts
4 → 101
Calls
4 calls:
4.0ms
(/ b (* z c))
6.0ms
(* t (/ a c))
7.0ms
(* y (/ x (* z c)))
4.0ms
(/ x (* z c))

series25.0ms

Counts
4 → 12
Calls
4 calls:
5.0ms
(/ b (* z c))
7.0ms
(* t (/ a c))
8.0ms
(* y (/ x (* z c)))
5.0ms
(/ x (* z c))

simplify42.0ms

Algorithm
egg-herbie
Counts
113 → 113
Iterations

Useful iterations: 0 (34.0ms)

IterNodesCost
05071768

prune185.0ms

Filtered
76 candidates to 113 candidates (-48.7%)
Pruning

15 alts after pruning (14 fresh and 1 done)

PrunedKeptTotal
New1067113
Fresh3710
Picked101
Done011
Total11015125

Merged error: 0.0b

Counts
125 → 15

localize17.0ms

Local error

Found 4 expressions with local error:

4.3b
(* b (/ 1 (* z c)))
5.4b
(* t (/ a c))
6.0b
(* y (/ x (* z c)))
6.4b
(/ x (* z c))

rewrite29.0ms

Algorithm
rewrite-expression-head
Rules
42×add-exp-log
32×add-cbrt-cube
29×add-sqr-sqrt
27×associate-*r*
20×add-cube-cbrt *-un-lft-identity
19×times-frac
17×prod-exp
11×cbrt-unprod
10×pow1
9×div-exp associate-*l*
7×cbrt-undiv
4×div-inv add-log-exp unswap-sqr
3×associate-*r/ pow-prod-down *-commutative associate-/l*
2×rec-exp 1-exp
1×frac-2neg clear-num associate-/r* un-div-inv
Counts
4 → 112
Calls
4 calls:
8.0ms
(* b (/ 1 (* z c)))
7.0ms
(* t (/ a c))
7.0ms
(* y (/ x (* z c)))
4.0ms
(/ x (* z c))

series24.0ms

Counts
4 → 12
Calls
4 calls:
5.0ms
(* b (/ 1 (* z c)))
5.0ms
(* t (/ a c))
8.0ms
(* y (/ x (* z c)))
7.0ms
(/ x (* z c))

simplify54.0ms

Algorithm
egg-herbie
Counts
124 → 124
Iterations

Useful iterations: 0 (46.0ms)

IterNodesCost
05065825

prune174.0ms

Filtered
78 candidates to 124 candidates (-59.0%)
Pruning

15 alts after pruning (13 fresh and 2 done)

PrunedKeptTotal
New1240124
Fresh01313
Picked011
Done011
Total12415139

Merged error: 0.0b

Counts
139 → 15

localize20.0ms

Local error

Found 4 expressions with local error:

6.4b
(/ x (* z c))
16.1b
(cbrt (/ b (* z c)))
16.1b
(cbrt (/ b (* z c)))
16.1b
(cbrt (/ b (* z c)))

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
21×cbrt-prod
12×add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac
9×add-exp-log add-cbrt-cube
4×pow1 div-inv add-log-exp
3×cbrt-div pow1/3 associate-/l*
2×cbrt-undiv div-exp
1×frac-2neg prod-exp clear-num associate-/r* cbrt-unprod
Counts
4 → 69
Calls
4 calls:
4.0ms
(/ x (* z c))
3.0ms
(cbrt (/ b (* z c)))
3.0ms
(cbrt (/ b (* z c)))
4.0ms
(cbrt (/ b (* z c)))

series65.0ms

Counts
4 → 12
Calls
4 calls:
5.0ms
(/ x (* z c))
19.0ms
(cbrt (/ b (* z c)))
21.0ms
(cbrt (/ b (* z c)))
20.0ms
(cbrt (/ b (* z c)))

simplify47.0ms

Algorithm
egg-herbie
Counts
81 → 81
Iterations

Useful iterations: 0 (40.0ms)

IterNodesCost
05440662

prune84.0ms

Filtered
61 candidates to 81 candidates (-32.8%)
Pruning

15 alts after pruning (12 fresh and 3 done)

PrunedKeptTotal
New81081
Fresh01212
Picked011
Done022
Total811596

Merged error: 0.0b

Counts
96 → 15

regimes1.7s

Accuracy

65.1% (3.4b remaining)

Error of 3.6b against oracle of 0.2b and baseline of 10.0b

bsearch1.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
078191
178191

end0.0ms

sample1.6s

Algorithm
intervals
Results
737.0ms12778×body80valid

Profiling

Loading profile data...