Details

Time bar (total: 2.3s)

sample18.0ms

Algorithm
intervals
Results
8.0ms256×body80valid

simplify81.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
0228
1396
2666
3986
41086
51306
61586
72116
82776
95126
108816
1113386
1227286
1350016

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 4 expressions with local error:

0.0b
(- x (/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x))))
0.0b
(+ 2.30753 (* x 0.27061))
0.1b
(* (+ 0.99229 (* x 0.04481)) x)
18.2b
(/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x)))

rewrite87.0ms

Algorithm
rewrite-expression-head
Rules
59×add-sqr-sqrt
54×*-un-lft-identity
52×add-cube-cbrt
45×prod-diff
37×times-frac
8×add-exp-log associate-/r/ add-cbrt-cube add-log-exp
7×flip3-+ flip-+
6×pow1
4×expm1-log1p-u log1p-expm1-u div-inv
3×fma-def fma-neg associate-*r* associate-*l* associate-/r* associate-/l*
2×associate-*l/ 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 distribute-lft-out-- unswap-sqr
Counts
4 → 136
Calls
4 calls:
32.0ms
(- x (/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x))))
6.0ms
(+ 2.30753 (* x 0.27061))
20.0ms
(* (+ 0.99229 (* x 0.04481)) x)
24.0ms
(/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x)))

series246.0ms

Counts
4 → 12
Calls
4 calls:
86.0ms
(- x (/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x))))
33.0ms
(+ 2.30753 (* x 0.27061))
68.0ms
(* (+ 0.99229 (* x 0.04481)) x)
59.0ms
(/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x)))

simplify86.0ms

Algorithm
egg-herbie
Counts
148 → 148
Iterations

Useful iterations: 2 (63.0ms)

IterNodesCost
07433423
128132342
250022125

prune518.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize26.0ms

Local error

Found 4 expressions with local error:

0.0b
(- x (expm1 (log1p (/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x))))))
0.0b
(+ 2.30753 (* x 0.27061))
0.1b
(* (+ 0.99229 (* x 0.04481)) x)
18.2b
(/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x)))

rewrite79.0ms

Algorithm
rewrite-expression-head
Rules
26×add-sqr-sqrt
24×*-un-lft-identity
22×add-cube-cbrt
9×times-frac prod-diff
8×add-exp-log add-cbrt-cube add-log-exp
6×pow1
4×expm1-log1p-u flip3-+ flip-+ log1p-expm1-u
3×fma-def fma-neg associate-*r* associate-*l* associate-/r* associate-/l*
2×associate-*l/ associate-/r/ associate-/l/
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-- expm1-udef associate--r- difference-of-squares unswap-sqr
Counts
4 → 100
Calls
4 calls:
7.0ms
(- x (expm1 (log1p (/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x))))))
8.0ms
(+ 2.30753 (* x 0.27061))
17.0ms
(* (+ 0.99229 (* x 0.04481)) x)
44.0ms
(/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x)))

series314.0ms

Counts
4 → 12
Calls
4 calls:
154.0ms
(- x (expm1 (log1p (/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x))))))
33.0ms
(+ 2.30753 (* x 0.27061))
68.0ms
(* (+ 0.99229 (* x 0.04481)) x)
59.0ms
(/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x)))

simplify59.0ms

Algorithm
egg-herbie
Counts
112 → 112
Iterations

Useful iterations: 2 (46.0ms)

IterNodesCost
05111400
11931943
25001905

prune346.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes23.0ms

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
0208
1208

end0.0ms

sample369.0ms

Algorithm
intervals
Results
248.0ms8000×body80valid