Details

Time bar (total: 10.6s)

sample150.0ms

Algorithm
intervals
Results
67.0ms985×body80nan
23.0ms306×body80valid

simplify72.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
03811
110111
242811
3151411
4462011
5500111

prune4.0ms

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

localize20.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (+ (+ (+ (+ (* x (log y)) z) t) a) (* (- b 0.5) (log c))) (* y i))
0.0b
(+ (+ (+ (+ (* x (log y)) z) t) a) (* (- b 0.5) (log c)))
0.2b
(* (- b 0.5) (log c))
0.2b
(* x (log y))

rewrite43.0ms

Algorithm
rewrite-expression-head
Rules
38×add-log-exp
25×sum-log
20×add-sqr-sqrt
18×log-prod
16×*-un-lft-identity
14×add-cube-cbrt
10×pow1
9×distribute-rgt-in distribute-lft-in
8×add-exp-log associate-*r* associate-*l* add-cbrt-cube
6×associate-+r+ associate-*l/
4×flip3-+ frac-add flip-+
3×flip3-- flip--
2×+-commutative associate-+l+ pow-prod-down prod-exp log-pow *-commutative cbrt-unprod unswap-sqr
1×distribute-lft-out-- difference-of-squares
Counts
4 → 95
Calls
4 calls:
15.0ms
(+ (+ (+ (+ (+ (* x (log y)) z) t) a) (* (- b 0.5) (log c))) (* y i))
13.0ms
(+ (+ (+ (+ (* x (log y)) z) t) a) (* (- b 0.5) (log c)))
7.0ms
(* (- b 0.5) (log c))
5.0ms
(* x (log y))

series875.0ms

Counts
4 → 12
Calls
4 calls:
539.0ms
(+ (+ (+ (+ (+ (* x (log y)) z) t) a) (* (- b 0.5) (log c))) (* y i))
236.0ms
(+ (+ (+ (+ (* x (log y)) z) t) a) (* (- b 0.5) (log c)))
57.0ms
(* (- b 0.5) (log c))
42.0ms
(* x (log y))

simplify69.0ms

Algorithm
egg-herbie
Counts
107 → 107
Iterations

Useful iterations: 2 (58.0ms)

IterNodesCost
06471027
12625970
25001952

prune376.0ms

Filtered
107 candidates to 74 candidates (69.2%)
Pruning

10 alts after pruning (10 fresh and 0 done)

PrunedKeptTotal
New9710107
Fresh000
Picked101
Done000
Total9810108

Merged error: 0.0b

Counts
108 → 10

localize23.0ms

Local error

Found 4 expressions with local error:

0.2b
(* x (log y))
0.3b
(+ (* (- b 0.5) (* 2 (log (cbrt c)))) (* (- b 0.5) (log (cbrt c))))
0.6b
(cbrt c)
0.6b
(cbrt c)

rewrite25.0ms

Algorithm
rewrite-expression-head
Rules
42×log-prod
33×distribute-rgt-in distribute-lft-in
24×cbrt-prod add-sqr-sqrt associate-+l+
22×add-cube-cbrt *-un-lft-identity
12×associate-+r+
8×associate-*l/
7×pow1
6×add-exp-log add-cbrt-cube add-log-exp
4×flip3-- associate-*r* frac-add flip--
3×associate-*l*
2×pow1/3
1×+-commutative flip3-+ pow-prod-down prod-exp sum-log log-pow *-commutative cbrt-unprod flip-+ distribute-lft-out unswap-sqr
Counts
4 → 99
Calls
4 calls:
5.0ms
(* x (log y))
14.0ms
(+ (* (- b 0.5) (* 2 (log (cbrt c)))) (* (- b 0.5) (log (cbrt c))))
1.0ms
(cbrt c)
1.0ms
(cbrt c)

series581.0ms

Counts
4 → 12
Calls
4 calls:
38.0ms
(* x (log y))
174.0ms
(+ (* (- b 0.5) (* 2 (log (cbrt c)))) (* (- b 0.5) (log (cbrt c))))
181.0ms
(cbrt c)
188.0ms
(cbrt c)

simplify64.0ms

Algorithm
egg-herbie
Counts
111 → 111
Iterations

Useful iterations: 2 (54.0ms)

IterNodesCost
0549851
12155729
25001698

prune565.0ms

Filtered
111 candidates to 94 candidates (84.7%)
Pruning

10 alts after pruning (9 fresh and 1 done)

PrunedKeptTotal
New1092111
Fresh279
Picked011
Done000
Total11110121

Merged error: 0b

Counts
121 → 10

localize37.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt c)
0.6b
(cbrt c)
0.6b
(cbrt c)
0.6b
(cbrt (* (cbrt c) (cbrt c)))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
10×cbrt-prod
7×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
Counts
4 → 42
Calls
4 calls:
1.0ms
(cbrt c)
1.0ms
(cbrt c)
1.0ms
(cbrt c)
4.0ms
(cbrt (* (cbrt c) (cbrt c)))

series827.0ms

Counts
4 → 12
Calls
4 calls:
184.0ms
(cbrt c)
184.0ms
(cbrt c)
186.0ms
(cbrt c)
273.0ms
(cbrt (* (cbrt c) (cbrt c)))

simplify84.0ms

Algorithm
egg-herbie
Counts
54 → 54
Iterations

Useful iterations: 4 (80.0ms)

IterNodesCost
078180
1168162
2559152
32334152
45001149

prune373.0ms

Filtered
54 candidates to 48 candidates (88.9%)
Pruning

10 alts after pruning (8 fresh and 2 done)

PrunedKeptTotal
New54054
Fresh088
Picked011
Done011
Total541064

Merged error: 0b

Counts
64 → 10

localize27.0ms

Local error

Found 4 expressions with local error:

0.3b
(* x (log (cbrt y)))
0.3b
(+ (* x (* 2 (log (cbrt y)))) (* x (log (cbrt y))))
0.6b
(cbrt y)
0.6b
(cbrt y)

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
48×log-prod
36×distribute-rgt-in distribute-lft-in
30×cbrt-prod
26×add-sqr-sqrt
24×add-cube-cbrt associate-+l+ *-un-lft-identity
12×associate-+r+
7×pow1
6×add-exp-log add-cbrt-cube add-log-exp
5×associate-*r*
3×pow1/3 associate-*l*
2×log-pow
1×+-commutative flip3-+ pow-prod-down prod-exp sum-log *-commutative cbrt-unprod flip-+ distribute-lft-out unswap-sqr
Counts
4 → 102
Calls
4 calls:
5.0ms
(* x (log (cbrt y)))
10.0ms
(+ (* x (* 2 (log (cbrt y)))) (* x (log (cbrt y))))
1.0ms
(cbrt y)
1.0ms
(cbrt y)

series586.0ms

Counts
4 → 12
Calls
4 calls:
99.0ms
(* x (log (cbrt y)))
108.0ms
(+ (* x (* 2 (log (cbrt y)))) (* x (log (cbrt y))))
192.0ms
(cbrt y)
186.0ms
(cbrt y)

simplify53.0ms

Algorithm
egg-herbie
Counts
114 → 114
Iterations

Useful iterations: 2 (45.0ms)

IterNodesCost
0345729
11431634
25001547

prune493.0ms

Filtered
114 candidates to 92 candidates (80.7%)
Pruning

10 alts after pruning (7 fresh and 3 done)

PrunedKeptTotal
New1140114
Fresh077
Picked011
Done022
Total11410124

Merged error: 0b

Counts
124 → 10

regimes906.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
03618
13618

end0.0ms

sample4.3s

Algorithm
intervals
Results
1.9s27830×body80nan
871.0ms9288×body80valid
1.0ms2×body640valid
0.0ms1×body320valid

Profiling

Loading profile data...