Details

Time bar (total: 1.3s)

sample17.0ms

Algorithm
intervals
Results
10.0ms256×body80valid

simplify6.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0288
1428
2508
3508

prune2.0ms

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))
0.1b
(* x (+ 0.99229 (* x 0.04481)))
14.4b
(/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* x (+ 0.99229 (* x 0.04481)))))

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
16×add-sqr-sqrt
14×add-cube-cbrt *-un-lft-identity
9×times-frac
8×add-exp-log add-cbrt-cube add-log-exp
6×pow1
5×flip3-+ flip-+
3×associate-*r* associate-*l* associate-/r* associate-/l*
2×+-commutative associate-*r/ sum-log associate-/r/ associate-/l/
1×cbrt-undiv distribute-rgt-in frac-2neg distribute-lft-in div-exp pow-prod-down prod-exp clear-num *-commutative cbrt-unprod div-inv unswap-sqr
Counts
4 → 75
Calls
4 calls:
3.0ms
(+ 0.99229 (* x 0.04481))
3.0ms
(+ 2.30753 (* x 0.27061))
5.0ms
(* x (+ 0.99229 (* x 0.04481)))
6.0ms
(/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* x (+ 0.99229 (* x 0.04481)))))

series17.0ms

Counts
4 → 12
Calls
4 calls:
3.0ms
(+ 0.99229 (* x 0.04481))
3.0ms
(+ 2.30753 (* x 0.27061))
6.0ms
(* x (+ 0.99229 (* x 0.04481)))
5.0ms
(/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* x (+ 0.99229 (* x 0.04481)))))

simplify51.0ms

Algorithm
egg-herbie
Counts
87 → 87
Iterations

Useful iterations: 1 (10.0ms)

IterNodesCost
0401622
11709574
25001574

prune120.0ms

Filtered
65 candidates to 87 candidates (-33.8%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New85287
Fresh000
Picked011
Done000
Total85388

Merged error: 0b

Counts
88 → 3

localize13.0ms

Local error

Found 4 expressions with local error:

0.0b
(sqrt (+ 2.30753 (* x 0.27061)))
0.1b
(* x (+ 0.99229 (* x 0.04481)))
2.8b
(/ (sqrt (+ 2.30753 (* x 0.27061))) (+ 1.0 (* x (+ 0.99229 (* x 0.04481)))))
4.0b
(* (sqrt (+ 2.30753 (* x 0.27061))) (/ (sqrt (+ 2.30753 (* x 0.27061))) (+ 1.0 (* x (+ 0.99229 (* x 0.04481))))))

rewrite34.0ms

Algorithm
rewrite-expression-head
Rules
56×add-sqr-sqrt
40×times-frac
37×add-cube-cbrt *-un-lft-identity
32×sqrt-prod
27×associate-*r*
13×add-exp-log add-cbrt-cube
9×pow1 associate-*l*
8×sqrt-div
7×flip3-+ flip-+ unswap-sqr
6×associate-/l*
4×associate-/r/ add-log-exp
3×associate-*r/ prod-exp associate-/r* cbrt-unprod
2×cbrt-undiv frac-times div-exp pow-prod-down associate-*l/ *-commutative div-inv associate-/l/
1×distribute-rgt-in rem-sqrt-square frac-2neg distribute-lft-in sqrt-pow1 pow1/2 clear-num
Counts
4 → 134
Calls
4 calls:
2.0ms
(sqrt (+ 2.30753 (* x 0.27061)))
5.0ms
(* x (+ 0.99229 (* x 0.04481)))
7.0ms
(/ (sqrt (+ 2.30753 (* x 0.27061))) (+ 1.0 (* x (+ 0.99229 (* x 0.04481)))))
15.0ms
(* (sqrt (+ 2.30753 (* x 0.27061))) (/ (sqrt (+ 2.30753 (* x 0.27061))) (+ 1.0 (* x (+ 0.99229 (* x 0.04481))))))

series27.0ms

Counts
4 → 12
Calls
4 calls:
4.0ms
(sqrt (+ 2.30753 (* x 0.27061)))
6.0ms
(* x (+ 0.99229 (* x 0.04481)))
10.0ms
(/ (sqrt (+ 2.30753 (* x 0.27061))) (+ 1.0 (* x (+ 0.99229 (* x 0.04481)))))
8.0ms
(* (sqrt (+ 2.30753 (* x 0.27061))) (/ (sqrt (+ 2.30753 (* x 0.27061))) (+ 1.0 (* x (+ 0.99229 (* x 0.04481))))))

simplify87.0ms

Algorithm
egg-herbie
Counts
146 → 146
Iterations

Useful iterations: 2 (69.0ms)

IterNodesCost
07301783
132031609
250021571

prune288.0ms

Filtered
101 candidates to 146 candidates (-44.6%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New1460146
Fresh011
Picked011
Done011
Total1463149

Merged error: 0b

Counts
149 → 3

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (+ (* 1.900161040244073 (pow x 2)) 2.30753) (* 2.0191289436999997 x))
0.0b
(- (- (+ (* 1.900161040244073 (pow x 2)) 2.30753) (* 2.0191289436999997 x)) x)
0.1b
(* 1.900161040244073 (pow x 2))

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
17×add-log-exp
14×add-sqr-sqrt
8×add-exp-log *-un-lft-identity associate-*r*
7×diff-log
6×add-cube-cbrt
5×associate--l+ add-cbrt-cube
4×unpow-prod-down unswap-sqr
3×pow1 sub-neg associate-*l* prod-exp
2×flip3-- sum-log flip-- unpow2 sqr-pow
1×associate--l- pow-to-exp pow-exp *-commutative cbrt-unprod distribute-lft-out-- difference-of-squares
Counts
3 → 61
Calls
3 calls:
7.0ms
(- (+ (* 1.900161040244073 (pow x 2)) 2.30753) (* 2.0191289436999997 x))
10.0ms
(- (- (+ (* 1.900161040244073 (pow x 2)) 2.30753) (* 2.0191289436999997 x)) x)
5.0ms
(* 1.900161040244073 (pow x 2))

series9.0ms

Counts
3 → 9
Calls
3 calls:
3.0ms
(- (+ (* 1.900161040244073 (pow x 2)) 2.30753) (* 2.0191289436999997 x))
3.0ms
(- (- (+ (* 1.900161040244073 (pow x 2)) 2.30753) (* 2.0191289436999997 x)) x)
3.0ms
(* 1.900161040244073 (pow x 2))

simplify39.0ms

Algorithm
egg-herbie
Counts
70 → 70
Iterations

Useful iterations: 2 (29.0ms)

IterNodesCost
0260409
11021381
25002372

prune79.0ms

Filtered
44 candidates to 70 candidates (-59.1%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New70070
Fresh000
Picked011
Done022
Total70373

Merged error: 0b

Counts
73 → 3

regimes58.0ms

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

sample436.0ms

Algorithm
intervals
Results
310.0ms8000×body80valid

Profiling

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