Details

Time bar (total: 4.0s)

sample24.0ms

Algorithm
intervals
Results
10.0ms332×body80valid
1.0ms5×body1280valid
0.0ms3×body640valid
0.0ms2×body320valid
0.0ms1×body160valid

simplify56.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 3 (11.0ms)

IterNodesCost
0316
1926
23096
38805
416305
518725
618865
718865

prune7.0ms

Filtered
1 candidates to 1 candidates (100.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.1b

localize10.0ms

Local error

Found 4 expressions with local error:

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

rewrite936.0ms

Algorithm
rewrite-expression-head
Rules
43×*-un-lft-identity
23×distribute-lft-out
20×add-log-exp
10×add-sqr-sqrt fma-def sum-log
8×add-cube-cbrt
7×associate-*r*
6×pow1 add-exp-log add-cbrt-cube
4×expm1-log1p-u associate-+l+ flip3-+ flip-+ log1p-expm1-u
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 → 89
Calls
4 calls:
225.0ms
(+ (* x (+ (+ (+ (+ y z) z) y) t)) (* y 5.0))
623.0ms
(* x (+ (+ (+ (+ y z) z) y) t))
67.0ms
(+ (+ (+ y z) z) y)
18.0ms
(+ (+ y z) z)

series151.0ms

Counts
4 → 12
Calls
4 calls:
56.0ms
(+ (* x (+ (+ (+ (+ y z) z) y) t)) (* y 5.0))
41.0ms
(* x (+ (+ (+ (+ y z) z) y) t))
30.0ms
(+ (+ (+ y z) z) y)
24.0ms
(+ (+ y z) z)

simplify56.0ms

Algorithm
egg-herbie
Counts
101 → 101
Iterations

Useful iterations: 2 (46.0ms)

IterNodesCost
0402503
11821449
25001430

prune233.0ms

Filtered
101 candidates to 75 candidates (74.3%)
Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 3 expressions with local error:

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

rewrite87.0ms

Algorithm
rewrite-expression-head
Rules
26×*-un-lft-identity
17×add-log-exp
13×distribute-lft-out
9×fma-def sum-log
5×add-sqr-sqrt add-cube-cbrt
3×pow1 add-exp-log expm1-log1p-u add-cbrt-cube log1p-expm1-u
2×+-commutative associate-+l+ flip3-+ flip-+
1×fma-udef
Counts
3 → 55
Calls
3 calls:
0.0ms
(fma x (+ (+ (+ (+ y z) z) y) t) (* y 5.0))
68.0ms
(+ (+ (+ y z) z) y)
18.0ms
(+ (+ y z) z)

series111.0ms

Counts
3 → 9
Calls
3 calls:
56.0ms
(fma x (+ (+ (+ (+ y z) z) y) t) (* y 5.0))
31.0ms
(+ (+ (+ y z) z) y)
24.0ms
(+ (+ y z) z)

simplify83.0ms

Algorithm
egg-herbie
Counts
64 → 64
Iterations

Useful iterations: 3 (79.0ms)

IterNodesCost
0219266
1795225
23944215
35001211

prune160.0ms

Filtered
64 candidates to 48 candidates (75.0%)
Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize15.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (* x (+ (+ (+ (+ y z) z) y) t))) (cbrt (* x (+ (+ (+ (+ y z) z) y) t))))
2.0b
(cbrt (* x (+ (+ (+ (+ y z) z) y) t)))
2.0b
(cbrt (* x (+ (+ (+ (+ y z) z) y) t)))
2.0b
(cbrt (* x (+ (+ (+ (+ y z) z) y) t)))

rewrite437.0ms

Algorithm
rewrite-expression-head
Rules
20×associate-*r/
18×cbrt-div
11×pow1
10×add-sqr-sqrt
9×flip3-+ pow1/3 flip-+
8×add-cube-cbrt *-un-lft-identity
7×cbrt-prod
6×add-exp-log
4×expm1-log1p-u frac-times swap-sqr associate-*r* associate-*l* add-cbrt-cube log1p-expm1-u add-log-exp
2×pow-prod-down associate-*l/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 80
Calls
4 calls:
16.0ms
(* (cbrt (* x (+ (+ (+ (+ y z) z) y) t))) (cbrt (* x (+ (+ (+ (+ y z) z) y) t))))
140.0ms
(cbrt (* x (+ (+ (+ (+ y z) z) y) t)))
138.0ms
(cbrt (* x (+ (+ (+ (+ y z) z) y) t)))
140.0ms
(cbrt (* x (+ (+ (+ (+ y z) z) y) t)))

series609.0ms

Counts
4 → 12
Calls
4 calls:
173.0ms
(* (cbrt (* x (+ (+ (+ (+ y z) z) y) t))) (cbrt (* x (+ (+ (+ (+ y z) z) y) t))))
145.0ms
(cbrt (* x (+ (+ (+ (+ y z) z) y) t)))
146.0ms
(cbrt (* x (+ (+ (+ (+ y z) z) y) t)))
145.0ms
(cbrt (* x (+ (+ (+ (+ y z) z) y) t)))

simplify37.0ms

Algorithm
egg-herbie
Counts
92 → 92
Iterations

Useful iterations: 2 (27.0ms)

IterNodesCost
02811105
110471012
25001937

prune297.0ms

Filtered
92 candidates to 78 candidates (84.8%)
Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.0b

regimes62.0ms

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
0166
1166

end0.0ms

sample637.0ms

Algorithm
intervals
Results
331.0ms10640×body80valid
15.0ms92×body1280valid
10.0ms90×body640valid
4.0ms49×body320valid
2.0ms42×body160valid