Details

Time bar (total: 1.7s)

sample26.0ms

Algorithm
intervals
Results
14.0ms256×body80valid

simplify9.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0288
1508
2698
3758
4758

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: 0.0b

Counts
2 → 1

localize10.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ 0.99229 (* x 0.04481))
0.0b
(- (/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* x (+ 0.99229 (* x 0.04481))))) x)
0.1b
(* x (+ 0.99229 (* x 0.04481)))
12.8b
(/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* x (+ 0.99229 (* x 0.04481)))))

rewrite31.0ms

Algorithm
rewrite-expression-head
Rules
65×add-sqr-sqrt
60×*-un-lft-identity
58×add-cube-cbrt
46×times-frac
45×prod-diff
15×fma-neg
10×associate-/r/
8×add-exp-log flip3-+ add-cbrt-cube flip-+ add-log-exp
6×pow1
5×div-inv
4×expm1-log1p-u log1p-expm1-u
3×fma-def associate-*r* associate-*l* associate-/r* associate-/l*
2×associate-*r/ associate-/l/ difference-of-squares
1×cbrt-undiv +-commutative distribute-rgt-in sub-neg flip3-- frac-2neg distribute-lft-in diff-log div-exp pow-prod-down prod-exp clear-num sum-log *-commutative flip-- cbrt-unprod distribute-lft-out-- unswap-sqr
Counts
4 → 150
Calls
4 calls:
3.0ms
(+ 0.99229 (* x 0.04481))
12.0ms
(- (/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* x (+ 0.99229 (* x 0.04481))))) x)
5.0ms
(* x (+ 0.99229 (* x 0.04481)))
6.0ms
(/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* x (+ 0.99229 (* x 0.04481)))))

series231.0ms

Counts
4 → 12
Calls
4 calls:
31.0ms
(+ 0.99229 (* x 0.04481))
80.0ms
(- (/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* x (+ 0.99229 (* x 0.04481))))) x)
61.0ms
(* x (+ 0.99229 (* x 0.04481)))
58.0ms
(/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* x (+ 0.99229 (* x 0.04481)))))

simplify102.0ms

Algorithm
egg-herbie
Counts
162 → 162
Iterations

Useful iterations: 2 (73.0ms)

IterNodesCost
06042053
124321582
250011515

prune309.0ms

Filtered
162 candidates to 111 candidates (68.5%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New1611162
Fresh000
Picked011
Done000
Total1612163

Merged error: 0b

Counts
163 → 2

localize12.0ms

Local error

Found 4 expressions with local error:

0.0b
(sqrt (+ 2.30753 (* x 0.27061)))
0.1b
(fma x (fma 0.04481 x 0.99229) 1.0)
2.8b
(/ (sqrt (+ 2.30753 (* x 0.27061))) (fma x (fma 0.04481 x 0.99229) 1.0))
4.2b
(* (sqrt (+ 2.30753 (* x 0.27061))) (/ (sqrt (+ 2.30753 (* x 0.27061))) (fma x (fma 0.04481 x 0.99229) 1.0)))

rewrite28.0ms

Algorithm
rewrite-expression-head
Rules
52×add-sqr-sqrt
40×times-frac
35×add-cube-cbrt *-un-lft-identity
32×sqrt-prod
22×associate-*r*
11×add-exp-log add-cbrt-cube
8×sqrt-div
7×pow1
6×associate-*l* associate-/l* unswap-sqr
4×expm1-log1p-u flip3-+ flip-+ log1p-expm1-u add-log-exp
3×associate-/r*
2×cbrt-undiv frac-times div-exp associate-*l/ prod-exp cbrt-unprod div-inv associate-/l/
1×rem-sqrt-square frac-2neg sqrt-pow1 pow1/2 associate-*r/ pow-prod-down clear-num *-commutative fma-udef
Counts
4 → 124
Calls
4 calls:
3.0ms
(sqrt (+ 2.30753 (* x 0.27061)))
1.0ms
(fma x (fma 0.04481 x 0.99229) 1.0)
5.0ms
(/ (sqrt (+ 2.30753 (* x 0.27061))) (fma x (fma 0.04481 x 0.99229) 1.0))
16.0ms
(* (sqrt (+ 2.30753 (* x 0.27061))) (/ (sqrt (+ 2.30753 (* x 0.27061))) (fma x (fma 0.04481 x 0.99229) 1.0)))

series267.0ms

Counts
4 → 12
Calls
4 calls:
52.0ms
(sqrt (+ 2.30753 (* x 0.27061)))
25.0ms
(fma x (fma 0.04481 x 0.99229) 1.0)
130.0ms
(/ (sqrt (+ 2.30753 (* x 0.27061))) (fma x (fma 0.04481 x 0.99229) 1.0))
60.0ms
(* (sqrt (+ 2.30753 (* x 0.27061))) (/ (sqrt (+ 2.30753 (* x 0.27061))) (fma x (fma 0.04481 x 0.99229) 1.0)))

simplify64.0ms

Algorithm
egg-herbie
Counts
136 → 136
Iterations

Useful iterations: 2 (45.0ms)

IterNodesCost
04921430
119151251
250031205

prune291.0ms

Filtered
136 candidates to 97 candidates (71.3%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1360136
Fresh000
Picked011
Done011
Total1362138

Merged error: 0b

Counts
138 → 2

regimes22.0ms

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

sample322.0ms

Algorithm
intervals
Results
236.0ms8000×body80valid