Details

Time bar (total: 5.0s)

sample69.0ms

Algorithm
intervals
Results
29.0ms417×body80valid

simplify71.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (70.0ms)

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: 6.2b

Counts
2 → 2

localize17.0ms

Local error

Found 4 expressions with local error:

0.2b
(* x (* 9.0 y))
0.2b
(- (/ (+ (* x (* 9.0 y)) b) z) (* 4.0 (* t a)))
1.5b
(/ (+ (* x (* 9.0 y)) b) z)
11.3b
(/ (- (/ (+ (* x (* 9.0 y)) b) z) (* 4.0 (* t a))) c)

rewrite43.0ms

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:
6.0ms
(* x (* 9.0 y))
11.0ms
(- (/ (+ (* x (* 9.0 y)) b) z) (* 4.0 (* t a)))
10.0ms
(/ (+ (* x (* 9.0 y)) b) z)
13.0ms
(/ (- (/ (+ (* x (* 9.0 y)) b) z) (* 4.0 (* t a))) c)

series114.0ms

Counts
4 → 12
Calls
4 calls:
4.0ms
(* x (* 9.0 y))
43.0ms
(- (/ (+ (* x (* 9.0 y)) b) z) (* 4.0 (* t a)))
18.0ms
(/ (+ (* x (* 9.0 y)) b) z)
50.0ms
(/ (- (/ (+ (* x (* 9.0 y)) b) z) (* 4.0 (* t a))) c)

simplify32.0ms

Algorithm
egg-herbie
Counts
101 → 101
Iterations

Useful iterations: 0 (22.0ms)

IterNodesCost
051511630

prune223.0ms

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

13 alts after pruning (13 fresh and 0 done)

PrunedKeptTotal
New8912101
Fresh011
Picked101
Done000
Total9013103

Merged error: 0.3b

Counts
103 → 13

localize15.0ms

Local error

Found 4 expressions with local error:

4.3b
(/ x (* z c))
4.9b
(/ b (* z c))
6.5b
(* y (/ x (* z c)))
7.1b
(* t (/ a c))

rewrite28.0ms

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:
5.0ms
(/ x (* z c))
5.0ms
(/ b (* z c))
8.0ms
(* y (/ x (* z c)))
8.0ms
(* t (/ a c))

series27.0ms

Counts
4 → 12
Calls
4 calls:
6.0ms
(/ x (* z c))
5.0ms
(/ b (* z c))
11.0ms
(* y (/ x (* z c)))
6.0ms
(* t (/ a c))

simplify35.0ms

Algorithm
egg-herbie
Counts
113 → 113
Iterations

Useful iterations: 0 (28.0ms)

IterNodesCost
05071768

prune189.0ms

Filtered
78 candidates to 113 candidates (-44.9%)
Pruning

14 alts after pruning (14 fresh and 0 done)

PrunedKeptTotal
New1085113
Fresh3912
Picked101
Done000
Total11214126

Merged error: 0.0b

Counts
126 → 14

localize24.0ms

Local error

Found 4 expressions with local error:

1.6b
(* t (* (cbrt a) (/ (cbrt a) (* (cbrt c) (cbrt c)))))
4.3b
(/ x (* z c))
4.9b
(/ b (* z c))
6.5b
(* y (/ x (* z c)))

rewrite33.0ms

Algorithm
rewrite-expression-head
Rules
37×add-exp-log
30×add-cbrt-cube
14×add-sqr-sqrt prod-exp cbrt-unprod
12×add-cube-cbrt *-un-lft-identity
11×pow1
9×times-frac
8×cbrt-undiv div-exp associate-*r*
6×associate-*l* associate-/l*
4×pow-prod-down add-log-exp
3×associate-*r/ div-inv
2×frac-2neg clear-num associate-/r* *-commutative
1×unswap-sqr
Counts
4 → 92
Calls
4 calls:
12.0ms
(* t (* (cbrt a) (/ (cbrt a) (* (cbrt c) (cbrt c)))))
5.0ms
(/ x (* z c))
5.0ms
(/ b (* z c))
8.0ms
(* y (/ x (* z c)))

series50.0ms

Counts
4 → 12
Calls
4 calls:
28.0ms
(* t (* (cbrt a) (/ (cbrt a) (* (cbrt c) (cbrt c)))))
8.0ms
(/ x (* z c))
5.0ms
(/ b (* z c))
9.0ms
(* y (/ x (* z c)))

simplify45.0ms

Algorithm
egg-herbie
Counts
104 → 104
Iterations

Useful iterations: 0 (38.0ms)

IterNodesCost
05770830

prune162.0ms

Filtered
65 candidates to 104 candidates (-60.0%)
Pruning

14 alts after pruning (13 fresh and 1 done)

PrunedKeptTotal
New1031104
Fresh11213
Picked011
Done000
Total10414118

Merged error: 0.0b

Counts
118 → 14

localize32.0ms

Local error

Found 4 expressions with local error:

0.8b
(* (* (cbrt t) (cbrt t)) (* (cbrt a) (* (/ (cbrt a) (pow (cbrt c) 2)) (cbrt t))))
4.3b
(/ x (* z c))
4.9b
(/ b (* z c))
6.5b
(* y (/ x (* z c)))

rewrite45.0ms

Algorithm
rewrite-expression-head
Rules
75×add-exp-log
42×prod-exp
35×add-cbrt-cube
28×cbrt-unprod
27×pow1
16×pow-prod-down
13×add-sqr-sqrt
12×div-exp
11×add-cube-cbrt *-un-lft-identity
9×times-frac
8×cbrt-undiv associate-*r*
6×associate-/l*
4×associate-*l* add-log-exp
3×associate-*r/ div-inv
2×pow-to-exp frac-2neg pow-exp clear-num associate-/r* *-commutative
1×associate-*l/ unswap-sqr
Counts
4 → 106
Calls
4 calls:
23.0ms
(* (* (cbrt t) (cbrt t)) (* (cbrt a) (* (/ (cbrt a) (pow (cbrt c) 2)) (cbrt t))))
5.0ms
(/ x (* z c))
5.0ms
(/ b (* z c))
8.0ms
(* y (/ x (* z c)))

series55.0ms

Counts
4 → 12
Calls
4 calls:
31.0ms
(* (* (cbrt t) (cbrt t)) (* (cbrt a) (* (/ (cbrt a) (pow (cbrt c) 2)) (cbrt t))))
9.0ms
(/ x (* z c))
5.0ms
(/ b (* z c))
9.0ms
(* y (/ x (* z c)))

simplify50.0ms

Algorithm
egg-herbie
Counts
118 → 118
Iterations

Useful iterations: 0 (41.0ms)

IterNodesCost
054411018

prune118.0ms

Filtered
63 candidates to 118 candidates (-87.3%)
Pruning

14 alts after pruning (12 fresh and 2 done)

PrunedKeptTotal
New1180118
Fresh01212
Picked011
Done011
Total11814132

Merged error: 0.0b

Counts
132 → 14

regimes1.5s

Accuracy

42.8% (4.6b remaining)

Error of 4.6b against oracle of 0.0b and baseline of 8.1b

bsearch1.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
073178
173178

end0.0ms

sample2.0s

Algorithm
intervals
Results
1.0s12802×body80valid

Profiling

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