Details

Time bar (total: 3.5s)

sample29.0ms

Algorithm
intervals
Results
16.0ms340×body80valid
0.0ms3×body160valid
0.0ms2×body320valid
0.0ms1×body1280valid

simplify37.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0307
1867
22837
37427
411977
512737
612737

prune2.0ms

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: 0.1b

Counts
2 → 1

localize11.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (+ (+ y z) z) y)
0.0b
(+ (+ y z) z)
0.0b
(+ (* x (+ (+ (+ (+ y z) z) y) t)) (* y 5.0))
0.0b
(* x (+ (+ (+ (+ y z) z) y) t))

rewrite46.0ms

Algorithm
rewrite-expression-head
Rules
34×*-un-lft-identity
20×add-log-exp
19×distribute-lft-out
10×sum-log
8×add-sqr-sqrt
7×associate-*r*
6×pow1 add-exp-log add-cube-cbrt add-cbrt-cube
4×associate-+l+ flip3-+ flip-+
3×+-commutative associate-*l*
2×distribute-rgt-in distribute-lft-in associate-*r/
1×pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 71
Calls
4 calls:
9.0ms
(+ (+ (+ y z) z) y)
6.0ms
(+ (+ y z) z)
14.0ms
(+ (* x (+ (+ (+ (+ y z) z) y) t)) (* y 5.0))
15.0ms
(* x (+ (+ (+ (+ y z) z) y) t))

series155.0ms

Counts
4 → 12
Calls
4 calls:
30.0ms
(+ (+ (+ y z) z) y)
27.0ms
(+ (+ y z) z)
56.0ms
(+ (* x (+ (+ (+ (+ y z) z) y) t)) (* y 5.0))
42.0ms
(* x (+ (+ (+ (+ y z) z) y) t))

simplify48.0ms

Algorithm
egg-herbie
Counts
83 → 83
Iterations

Useful iterations: 2 (42.0ms)

IterNodesCost
0374480
11624434
25001419

prune151.0ms

Filtered
83 candidates to 58 candidates (69.9%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New81283
Fresh000
Picked011
Done000
Total81384

Merged error: 0.0b

Counts
84 → 3

localize11.0ms

Local error

Found 3 expressions with local error:

0.0b
(* (* 2 x) (+ y z))
0.0b
(+ (* (* 2 x) (+ y z)) (* x t))
0.0b
(+ (+ (* (* 2 x) (+ y z)) (* x t)) (* y 5.0))

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
10×add-log-exp
8×pow1 add-exp-log add-cbrt-cube
6×*-un-lft-identity
4×add-sqr-sqrt add-cube-cbrt associate-*r* sum-log
3×associate-+l+ flip3-+ pow-prod-down prod-exp cbrt-unprod flip-+
2×+-commutative distribute-rgt-in distribute-lft-in associate-*r/
1×associate-*l* *-commutative distribute-lft-out
Counts
3 → 49
Calls
3 calls:
7.0ms
(* (* 2 x) (+ y z))
8.0ms
(+ (* (* 2 x) (+ y z)) (* x t))
10.0ms
(+ (+ (* (* 2 x) (+ y z)) (* x t)) (* y 5.0))

series147.0ms

Counts
3 → 9
Calls
3 calls:
43.0ms
(* (* 2 x) (+ y z))
44.0ms
(+ (* (* 2 x) (+ y z)) (* x t))
60.0ms
(+ (+ (* (* 2 x) (+ y z)) (* x t)) (* y 5.0))

simplify55.0ms

Algorithm
egg-herbie
Counts
58 → 58
Iterations

Useful iterations: 1 (11.0ms)

IterNodesCost
0340387
11791357
25002357

prune101.0ms

Filtered
58 candidates to 40 candidates (69.0%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New57158
Fresh011
Picked011
Done011
Total57461

Merged error: 0.0b

Counts
61 → 4

localize18.0ms

Local error

Found 4 expressions with local error:

0.6b
(* (cbrt x) (cbrt x))
0.6b
(cbrt x)
0.6b
(cbrt x)
0.6b
(cbrt x)

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×pow1/3
6×add-exp-log swap-sqr associate-*r* associate-*l*
4×add-cbrt-cube add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 73
Calls
4 calls:
5.0ms
(* (cbrt x) (cbrt x))
1.0ms
(cbrt x)
1.0ms
(cbrt x)
1.0ms
(cbrt x)

series924.0ms

Counts
4 → 12
Calls
4 calls:
191.0ms
(* (cbrt x) (cbrt x))
381.0ms
(cbrt x)
176.0ms
(cbrt x)
176.0ms
(cbrt x)

simplify90.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 3 (85.0ms)

IterNodesCost
0115288
1472261
22959238
35003235

prune201.0ms

Filtered
85 candidates to 64 candidates (75.3%)
Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New85085
Fresh011
Picked011
Done022
Total85489

Merged error: 0.0b

Counts
89 → 4

localize13.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (* (* (* 2 x) (sqrt (+ y z))) (sqrt (+ y z))) (* x t))
0.1b
(* (* 2 x) (sqrt (+ y z)))
0.1b
(* (* (* 2 x) (sqrt (+ y z))) (sqrt (+ y z)))

rewrite39.0ms

Algorithm
rewrite-expression-head
Rules
17×pow1 add-exp-log add-cbrt-cube
14×sqrt-div associate-*r*
11×*-un-lft-identity
10×associate-*r/
9×pow-prod-down prod-exp cbrt-unprod
8×flip3-+ sqrt-prod flip-+
7×add-sqr-sqrt add-cube-cbrt
5×add-log-exp
4×frac-times
2×associate-*l* associate-*l/ *-commutative distribute-lft-out
1×+-commutative sum-log
Counts
3 → 68
Calls
3 calls:
14.0ms
(+ (* (* (* 2 x) (sqrt (+ y z))) (sqrt (+ y z))) (* x t))
8.0ms
(* (* 2 x) (sqrt (+ y z)))
14.0ms
(* (* (* 2 x) (sqrt (+ y z))) (sqrt (+ y z)))

series302.0ms

Counts
3 → 9
Calls
3 calls:
118.0ms
(+ (* (* (* 2 x) (sqrt (+ y z))) (sqrt (+ y z))) (* x t))
100.0ms
(* (* 2 x) (sqrt (+ y z)))
84.0ms
(* (* (* 2 x) (sqrt (+ y z))) (sqrt (+ y z)))

simplify69.0ms

Algorithm
egg-herbie
Counts
77 → 77
Iterations

Useful iterations: 2 (61.0ms)

IterNodesCost
0508664
12526553
25002537

prune152.0ms

Filtered
77 candidates to 48 candidates (62.3%)
Pruning

4 alts after pruning (0 fresh and 4 done)

PrunedKeptTotal
New77077
Fresh000
Picked011
Done033
Total77481

Merged error: 0.0b

Counts
81 → 4

regimes105.0ms

Accuracy

0% (0.0b remaining)

Error of 0.1b against oracle of 0.1b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0197
1197

end0.0ms

sample755.0ms

Algorithm
intervals
Results
448.0ms10711×body80valid
15.0ms95×body640valid
14.0ms74×body1280valid
8.0ms69×body320valid
3.0ms36×body160valid

Profiling

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