Details

Time bar (total: 3.8s)

sample46.0ms

Algorithm
intervals
Results
20.0ms341×body80valid

simplify9.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (8.0ms)

IterNodesCost
037117
137117

prune13.0ms

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

localize12.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (- (* x 2.0) (* (* (* y 9.0) z) t)) (* (* a 27.0) b))
0.2b
(* (* a 27.0) b)
0.2b
(* (* y 9.0) z)
7.8b
(* (* (* y 9.0) z) t)

rewrite25.0ms

Algorithm
rewrite-expression-head
Rules
23×pow1 add-exp-log add-cbrt-cube
12×pow-prod-down prod-exp cbrt-unprod
9×associate-*r* add-log-exp
7×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
3×associate-*l* *-commutative
2×associate-+l+ sum-log
1×+-commutative associate-+l- sub-neg flip3-+ diff-log flip-+
Counts
4 → 72
Calls
4 calls:
8.0ms
(+ (- (* x 2.0) (* (* (* y 9.0) z) t)) (* (* a 27.0) b))
4.0ms
(* (* a 27.0) b)
5.0ms
(* (* y 9.0) z)
6.0ms
(* (* (* y 9.0) z) t)

series45.0ms

Counts
4 → 12
Calls
4 calls:
33.0ms
(+ (- (* x 2.0) (* (* (* y 9.0) z) t)) (* (* a 27.0) b))
3.0ms
(* (* a 27.0) b)
3.0ms
(* (* y 9.0) z)
6.0ms
(* (* (* y 9.0) z) t)

simplify42.0ms

Algorithm
egg-herbie
Counts
84 → 84
Iterations

Useful iterations: 0 (36.0ms)

IterNodesCost
05075796

prune107.0ms

Filtered
51 candidates to 84 candidates (-64.7%)
Pruning

6 alts after pruning (6 fresh and 0 done)

PrunedKeptTotal
New79584
Fresh011
Picked101
Done000
Total80686

Merged error: 0.0b

Counts
86 → 6

localize15.0ms

Local error

Found 4 expressions with local error:

0.0b
(- (* x 2.0) (* (* y (* 9.0 z)) t))
0.2b
(* y (* 9.0 z))
0.2b
(* (* a 27.0) b)
7.8b
(* (* y (* 9.0 z)) t)

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
23×pow1 add-exp-log add-cbrt-cube
12×pow-prod-down prod-exp cbrt-unprod
7×add-sqr-sqrt add-cube-cbrt *-un-lft-identity associate-*r*
6×add-log-exp
5×associate-*l*
3×*-commutative
1×sub-neg flip3-- diff-log flip--
Counts
4 → 69
Calls
4 calls:
3.0ms
(- (* x 2.0) (* (* y (* 9.0 z)) t))
4.0ms
(* y (* 9.0 z))
4.0ms
(* (* a 27.0) b)
6.0ms
(* (* y (* 9.0 z)) t)

series26.0ms

Counts
4 → 12
Calls
4 calls:
13.0ms
(- (* x 2.0) (* (* y (* 9.0 z)) t))
3.0ms
(* y (* 9.0 z))
3.0ms
(* (* a 27.0) b)
6.0ms
(* (* y (* 9.0 z)) t)

simplify35.0ms

Algorithm
egg-herbie
Counts
81 → 81
Iterations

Useful iterations: 0 (30.0ms)

IterNodesCost
05028652

prune101.0ms

Filtered
47 candidates to 81 candidates (-72.3%)
Pruning

7 alts after pruning (6 fresh and 1 done)

PrunedKeptTotal
New80181
Fresh055
Picked011
Done000
Total80787

Merged error: 0.0b

Counts
87 → 7

localize12.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (- (* x 2.0) (* (* y 9.0) (* z t))) (* (* a 27.0) b))
0.0b
(- (* x 2.0) (* (* y 9.0) (* z t)))
0.2b
(* (* a 27.0) b)
5.5b
(* (* y 9.0) (* z t))

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
21×pow1 add-exp-log add-cbrt-cube
11×pow-prod-down prod-exp cbrt-unprod add-log-exp
5×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×associate-*r*
2×sub-neg associate-+l+ diff-log associate-*l* sum-log *-commutative
1×+-commutative associate-+l- flip3-- flip3-+ flip-- flip-+
Counts
4 → 67
Calls
4 calls:
5.0ms
(+ (- (* x 2.0) (* (* y 9.0) (* z t))) (* (* a 27.0) b))
3.0ms
(- (* x 2.0) (* (* y 9.0) (* z t)))
5.0ms
(* (* a 27.0) b)
6.0ms
(* (* y 9.0) (* z t))

series58.0ms

Counts
4 → 12
Calls
4 calls:
33.0ms
(+ (- (* x 2.0) (* (* y 9.0) (* z t))) (* (* a 27.0) b))
16.0ms
(- (* x 2.0) (* (* y 9.0) (* z t)))
3.0ms
(* (* a 27.0) b)
6.0ms
(* (* y 9.0) (* z t))

simplify45.0ms

Algorithm
egg-herbie
Counts
79 → 79
Iterations

Useful iterations: 0 (38.0ms)

IterNodesCost
04983908
14983908

prune92.0ms

Filtered
46 candidates to 79 candidates (-71.7%)
Pruning

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New79079
Fresh055
Picked011
Done011
Total79786

Merged error: 0.0b

Counts
86 → 7

localize12.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (* x 2.0) (- (* a (* 27.0 b)) (* y (* 9.0 (* z t)))))
0.2b
(* 9.0 (* z t))
0.7b
(* a (* 27.0 b))
5.3b
(* y (* 9.0 (* z t)))

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
23×pow1 add-exp-log add-cbrt-cube
12×pow-prod-down prod-exp cbrt-unprod
9×associate-*l* add-log-exp
7×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
3×associate-*r* *-commutative
2×associate-+r+ sum-log
1×+-commutative associate-+r- sub-neg flip3-+ diff-log flip-+
Counts
4 → 72
Calls
4 calls:
6.0ms
(+ (* x 2.0) (- (* a (* 27.0 b)) (* y (* 9.0 (* z t)))))
5.0ms
(* 9.0 (* z t))
4.0ms
(* a (* 27.0 b))
7.0ms
(* y (* 9.0 (* z t)))

series75.0ms

Counts
4 → 12
Calls
4 calls:
62.0ms
(+ (* x 2.0) (- (* a (* 27.0 b)) (* y (* 9.0 (* z t)))))
3.0ms
(* 9.0 (* z t))
4.0ms
(* a (* 27.0 b))
6.0ms
(* y (* 9.0 (* z t)))

simplify29.0ms

Algorithm
egg-herbie
Counts
84 → 84
Iterations

Useful iterations: 0 (22.0ms)

IterNodesCost
05517779

prune77.0ms

Filtered
47 candidates to 84 candidates (-78.7%)
Pruning

8 alts after pruning (6 fresh and 2 done)

PrunedKeptTotal
New81384
Fresh134
Picked101
Done022
Total83891

Merged error: 0.0b

Counts
91 → 8

regimes1.6s

Accuracy

87.5% (0.4b remaining)

Error of 0.5b against oracle of 0.0b and baseline of 3.5b

bsearch1.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
05458
15458

end0.0ms

sample1.3s

Algorithm
intervals
Results
578.0ms10944×body80valid

Profiling

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