Details

Time bar (total: 2.5s)

sample16.0ms

Algorithm
intervals
Results
8.0ms256×body80valid

simplify80.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0228
1338
2568
3728
4788
51008
61288
71618
81908
93508
106448
1110128
1222588
1350018

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ 1.0 (* (+ 0.99229 (* x 0.04481)) x))
0.0b
(- x (/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x))))
0.1b
(* (+ 0.99229 (* x 0.04481)) x)
15.6b
(/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x)))

rewrite40.0ms

Algorithm
rewrite-expression-head
Rules
21×add-sqr-sqrt
16×*-un-lft-identity
14×add-cube-cbrt
10×times-frac
8×add-exp-log add-cbrt-cube add-log-exp
6×pow1
4×flip3-+ flip-+
3×associate-*r* associate-*l* associate-/r* associate-/l*
2×associate-*l/ associate-/r/ associate-/l/ difference-of-squares
1×cbrt-undiv +-commutative sub-neg flip3-- frac-2neg diff-log div-exp pow-prod-down prod-exp clear-num sum-log *-commutative flip-- cbrt-unprod div-inv distribute-lft-out-- unswap-sqr
Counts
4 → 77
Calls
4 calls:
2.0ms
(+ 1.0 (* (+ 0.99229 (* x 0.04481)) x))
14.0ms
(- x (/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x))))
12.0ms
(* (+ 0.99229 (* x 0.04481)) x)
10.0ms
(/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x)))

series239.0ms

Counts
4 → 12
Calls
4 calls:
25.0ms
(+ 1.0 (* (+ 0.99229 (* x 0.04481)) x))
87.0ms
(- x (/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x))))
67.0ms
(* (+ 0.99229 (* x 0.04481)) x)
59.0ms
(/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x)))

simplify50.0ms

Algorithm
egg-herbie
Counts
89 → 89
Iterations

Useful iterations: 1 (10.0ms)

IterNodesCost
0419828
11560773
25002773

prune365.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize12.0ms

Local error

Found 4 expressions with local error:

0.0b
(- x (* (+ 2.30753 (* x 0.27061)) (/ 1 (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x)))))
0.1b
(* (+ 0.99229 (* x 0.04481)) x)
0.2b
(/ 1 (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x)))
15.3b
(* (+ 2.30753 (* x 0.27061)) (/ 1 (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x))))

rewrite37.0ms

Algorithm
rewrite-expression-head
Rules
31×add-sqr-sqrt
23×*-un-lft-identity
22×add-cube-cbrt
20×times-frac
19×add-exp-log
18×associate-*r*
13×add-cbrt-cube
9×pow1
6×associate-*l* add-log-exp
5×flip3-+ prod-exp flip-+
4×div-exp associate-*l/ associate-/r/ unswap-sqr
3×associate-/r* cbrt-unprod associate-/l*
2×cbrt-undiv frac-times rec-exp 1-exp pow-prod-down *-commutative div-inv
1×sub-neg flip3-- pow-flip frac-2neg diff-log associate-*r/ clear-num un-div-inv flip-- inv-pow
Counts
4 → 107
Calls
4 calls:
2.0ms
(- x (* (+ 2.30753 (* x 0.27061)) (/ 1 (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x)))))
8.0ms
(* (+ 0.99229 (* x 0.04481)) x)
5.0ms
(/ 1 (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x)))
19.0ms
(* (+ 2.30753 (* x 0.27061)) (/ 1 (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x))))

series246.0ms

Counts
4 → 12
Calls
4 calls:
82.0ms
(- x (* (+ 2.30753 (* x 0.27061)) (/ 1 (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x)))))
61.0ms
(* (+ 0.99229 (* x 0.04481)) x)
41.0ms
(/ 1 (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x)))
61.0ms
(* (+ 2.30753 (* x 0.27061)) (/ 1 (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x))))

simplify75.0ms

Algorithm
egg-herbie
Counts
119 → 119
Iterations

Useful iterations: 2 (61.0ms)

IterNodesCost
05661088
12660977
25002950

prune245.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize15.0ms

Local error

Found 4 expressions with local error:

0.0b
(* (+ 2.30753 (* x 0.27061)) (log (exp (/ 1 (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x))))))
0.1b
(* (+ 0.99229 (* x 0.04481)) x)
0.2b
(/ 1 (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x)))
0.5b
(log (exp (/ 1 (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x)))))

rewrite74.0ms

Algorithm
rewrite-expression-head
Rules
37×add-sqr-sqrt
33×add-cube-cbrt *-un-lft-identity
32×log-pow
30×exp-prod
27×times-frac
22×associate-*r*
12×add-exp-log
11×pow1
10×add-cbrt-cube
9×log-prod
6×associate-*l* associate-/r/
5×flip3-+ flip-+
4×associate-*l/ add-log-exp
3×distribute-rgt-in distribute-lft-in associate-/r* div-inv associate-/l*
2×div-exp pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
1×cbrt-undiv rec-exp pow-flip frac-2neg 1-exp rem-log-exp clear-num inv-pow
Counts
4 → 122
Calls
4 calls:
47.0ms
(* (+ 2.30753 (* x 0.27061)) (log (exp (/ 1 (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x))))))
8.0ms
(* (+ 0.99229 (* x 0.04481)) x)
5.0ms
(/ 1 (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x)))
10.0ms
(log (exp (/ 1 (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x)))))

series196.0ms

Counts
4 → 12
Calls
4 calls:
56.0ms
(* (+ 2.30753 (* x 0.27061)) (log (exp (/ 1 (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x))))))
59.0ms
(* (+ 0.99229 (* x 0.04481)) x)
40.0ms
(/ 1 (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x)))
39.0ms
(log (exp (/ 1 (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x)))))

simplify65.0ms

Algorithm
egg-herbie
Counts
134 → 134
Iterations

Useful iterations: 2 (52.0ms)

IterNodesCost
05491197
124461055
250011014

prune348.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes13.0ms

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
0259
1259

end0.0ms

sample331.0ms

Algorithm
intervals
Results
244.0ms8000×body80valid