Details

Time bar (total: 5.9s)

sample45.0ms

Algorithm
intervals
Results
21.0ms464×body80valid

simplify10.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0267
1487
2817
3987
4987

prune3.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize12.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (+ (+ (* x y) (* z t)) (* a b)) (* c i))
0.0b
(+ (* x y) (* z t))
0.0b
(+ (+ (* x y) (* z t)) (* a b))

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
19×add-log-exp
10×sum-log
3×pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt *-un-lft-identity flip3-+ add-cbrt-cube flip-+
2×associate-+l+
Counts
3 → 38
Calls
3 calls:
8.0ms
(+ (+ (+ (* x y) (* z t)) (* a b)) (* c i))
4.0ms
(+ (* x y) (* z t))
6.0ms
(+ (+ (* x y) (* z t)) (* a b))

series296.0ms

Counts
3 → 9
Calls
3 calls:
206.0ms
(+ (+ (+ (* x y) (* z t)) (* a b)) (* c i))
33.0ms
(+ (* x y) (* z t))
56.0ms
(+ (+ (* x y) (* z t)) (* a b))

simplify36.0ms

Algorithm
egg-herbie
Counts
47 → 47
Iterations

Useful iterations: 1 (8.0ms)

IterNodesCost
0276348
11151333
25001333

prune115.0ms

Filtered
47 candidates to 37 candidates (78.7%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New45247
Fresh000
Picked011
Done000
Total45348

Merged error: 0.0b

Counts
48 → 3

localize18.0ms

Local error

Found 4 expressions with local error:

0.3b
(* (+ (* x y) (* z t)) (+ (* x y) (* z t)))
0.3b
(* (* a b) (* a b))
2.7b
(- (* (+ (* x y) (* z t)) (+ (* x y) (* z t))) (* (* a b) (* a b)))
28.8b
(/ (- (* (+ (* x y) (* z t)) (+ (* x y) (* z t))) (* (* a b) (* a b))) (- (+ (* x y) (* z t)) (* a b)))

rewrite47.0ms

Algorithm
rewrite-expression-head
Rules
50×pow1
20×add-exp-log add-cbrt-cube
19×add-sqr-sqrt
18×pow-prod-down
17×add-cube-cbrt *-un-lft-identity
12×times-frac
9×prod-exp cbrt-unprod
6×flip3-+ flip-+ add-log-exp
5×pow-sqr pow-prod-up difference-of-squares
4×frac-times swap-sqr associate-*r* associate-*l* associate-/l*
3×flip3-- pow-plus associate-/r* flip--
2×pow2 distribute-rgt-in distribute-lft-in associate-*r/ associate-*l/ associate--l+ associate-/r/ *-commutative associate-/l/
1×cbrt-undiv sub-neg frac-2neg diff-log div-sub div-exp clear-num div-inv unswap-sqr
Counts
4 → 120
Calls
4 calls:
9.0ms
(* (+ (* x y) (* z t)) (+ (* x y) (* z t)))
6.0ms
(* (* a b) (* a b))
10.0ms
(- (* (+ (* x y) (* z t)) (+ (* x y) (* z t))) (* (* a b) (* a b)))
17.0ms
(/ (- (* (+ (* x y) (* z t)) (+ (* x y) (* z t))) (* (* a b) (* a b))) (- (+ (* x y) (* z t)) (* a b)))

series732.0ms

Counts
4 → 12
Calls
4 calls:
52.0ms
(* (+ (* x y) (* z t)) (+ (* x y) (* z t)))
31.0ms
(* (* a b) (* a b))
462.0ms
(- (* (+ (* x y) (* z t)) (+ (* x y) (* z t))) (* (* a b) (* a b)))
187.0ms
(/ (- (* (+ (* x y) (* z t)) (+ (* x y) (* z t))) (* (* a b) (* a b))) (- (+ (* x y) (* z t)) (* a b)))

simplify110.0ms

Algorithm
egg-herbie
Counts
132 → 132
Iterations

Useful iterations: 2 (95.0ms)

IterNodesCost
05651612
131481411
250011359

prune301.0ms

Filtered
132 candidates to 82 candidates (62.1%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New1302132
Fresh101
Picked101
Done011
Total1323135

Merged error: 0.0b

Counts
135 → 3

localize19.0ms

Local error

Found 4 expressions with local error:

0.3b
(* (+ (* x y) (* z t)) (+ (* x y) (* z t)))
0.3b
(* (* a b) (* a b))
2.7b
(- (* (+ (* x y) (* z t)) (+ (* x y) (* z t))) (* (* a b) (* a b)))
28.7b
(* (- (* (+ (* x y) (* z t)) (+ (* x y) (* z t))) (* (* a b) (* a b))) (/ 1 (- (+ (* x y) (* z t)) (* a b))))

rewrite51.0ms

Algorithm
rewrite-expression-head
Rules
52×pow1
27×add-exp-log
25×add-sqr-sqrt
23×add-cbrt-cube
19×associate-*r* pow-prod-down
17×*-un-lft-identity
16×add-cube-cbrt
13×prod-exp
11×times-frac cbrt-unprod
8×associate-*l*
6×frac-times flip3-+ flip-+ add-log-exp
5×pow-sqr pow-prod-up
4×flip3-- swap-sqr associate-*l/ flip-- unswap-sqr
3×pow-plus associate-*r/ *-commutative
2×pow2 distribute-rgt-in distribute-lft-in div-exp associate--l+ associate-/r/ difference-of-squares
1×cbrt-undiv sub-neg rec-exp diff-log 1-exp un-div-inv div-inv
Counts
4 → 127
Calls
4 calls:
9.0ms
(* (+ (* x y) (* z t)) (+ (* x y) (* z t)))
6.0ms
(* (* a b) (* a b))
10.0ms
(- (* (+ (* x y) (* z t)) (+ (* x y) (* z t))) (* (* a b) (* a b)))
21.0ms
(* (- (* (+ (* x y) (* z t)) (+ (* x y) (* z t))) (* (* a b) (* a b))) (/ 1 (- (+ (* x y) (* z t)) (* a b))))

series729.0ms

Counts
4 → 12
Calls
4 calls:
54.0ms
(* (+ (* x y) (* z t)) (+ (* x y) (* z t)))
32.0ms
(* (* a b) (* a b))
454.0ms
(- (* (+ (* x y) (* z t)) (+ (* x y) (* z t))) (* (* a b) (* a b)))
190.0ms
(* (- (* (+ (* x y) (* z t)) (+ (* x y) (* z t))) (* (* a b) (* a b))) (/ 1 (- (+ (* x y) (* z t)) (* a b))))

simplify184.0ms

Algorithm
egg-herbie
Counts
139 → 139
Iterations

Useful iterations: 2 (168.0ms)

IterNodesCost
06131688
138361452
250011316

prune321.0ms

Filtered
139 candidates to 82 candidates (59.0%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New1390139
Fresh011
Picked011
Done011
Total1393142

Merged error: 0.0b

Counts
142 → 3

localize17.0ms

Local error

Found 4 expressions with local error:

0.3b
(* (+ (* x y) (* z t)) (+ (* x y) (* z t)))
2.7b
(- (* (+ (* x y) (* z t)) (+ (* x y) (* z t))) (* (* (* a b) a) b))
4.2b
(* (* (* a b) a) b)
28.8b
(/ (- (* (+ (* x y) (* z t)) (+ (* x y) (* z t))) (* (* (* a b) a) b)) (- (+ (* x y) (* z t)) (* a b)))

rewrite47.0ms

Algorithm
rewrite-expression-head
Rules
20×pow1
19×add-sqr-sqrt
17×add-exp-log add-cube-cbrt *-un-lft-identity add-cbrt-cube
9×times-frac
7×pow-prod-down prod-exp cbrt-unprod
6×flip3-+ associate-*r* flip-+ add-log-exp
4×frac-times associate-*l*
3×flip3-- swap-sqr associate-/r* flip-- associate-/l*
2×distribute-rgt-in distribute-lft-in associate-*r/ associate-*l/ associate--l+ associate-/r/ *-commutative associate-/l/
1×cbrt-undiv pow2 sub-neg frac-2neg pow-plus diff-log div-sub div-exp clear-num pow-sqr pow-prod-up div-inv unswap-sqr
Counts
4 → 102
Calls
4 calls:
9.0ms
(* (+ (* x y) (* z t)) (+ (* x y) (* z t)))
10.0ms
(- (* (+ (* x y) (* z t)) (+ (* x y) (* z t))) (* (* (* a b) a) b))
7.0ms
(* (* (* a b) a) b)
18.0ms
(/ (- (* (+ (* x y) (* z t)) (+ (* x y) (* z t))) (* (* (* a b) a) b)) (- (+ (* x y) (* z t)) (* a b)))

series737.0ms

Counts
4 → 12
Calls
4 calls:
55.0ms
(* (+ (* x y) (* z t)) (+ (* x y) (* z t)))
458.0ms
(- (* (+ (* x y) (* z t)) (+ (* x y) (* z t))) (* (* (* a b) a) b))
33.0ms
(* (* (* a b) a) b)
190.0ms
(/ (- (* (+ (* x y) (* z t)) (+ (* x y) (* z t))) (* (* (* a b) a) b)) (- (+ (* x y) (* z t)) (* a b)))

simplify114.0ms

Algorithm
egg-herbie
Counts
114 → 114
Iterations

Useful iterations: 2 (99.0ms)

IterNodesCost
05821576
133321404
250031373

prune304.0ms

Filtered
114 candidates to 79 candidates (69.3%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New1140114
Fresh000
Picked011
Done022
Total1143117

Merged error: 0.0b

Counts
117 → 3

regimes377.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0227
1227

end0.0ms

sample1.2s

Algorithm
intervals
Results
653.0ms13709×body80valid

Profiling

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