Details

Time bar (total: 1.9s)

sample21.0ms

Algorithm
intervals
Results
12.0ms256×body80valid

simplify121.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0319
1519
2699
3869
4949
51059
61399
71779
82029
92469
104169
116159
129929
1319489
1422409
1531549
1650019

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

localize12.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ 1.0 (* x (+ 0.99229 (* x 0.04481))))
0.0b
(+ 2.30753 (* x 0.27061))
0.0b
(* x (+ 0.99229 (* x 0.04481)))
12.7b
(/ (+ 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 distribute-rgt-in associate-+r+ distribute-lft-in associate-*r/ sum-log associate-/r/ associate-/l/
1×cbrt-undiv frac-2neg div-exp pow-prod-down prod-exp clear-num *-commutative cbrt-unprod div-inv unswap-sqr
Counts
4 → 77
Calls
4 calls:
3.0ms
(+ 1.0 (* x (+ 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)))))

series182.0ms

Counts
4 → 12
Calls
4 calls:
26.0ms
(+ 1.0 (* x (+ 0.99229 (* x 0.04481))))
32.0ms
(+ 2.30753 (* x 0.27061))
65.0ms
(* x (+ 0.99229 (* x 0.04481)))
59.0ms
(/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* x (+ 0.99229 (* x 0.04481)))))

simplify54.0ms

Algorithm
egg-herbie
Counts
89 → 89
Iterations

Useful iterations: 1 (10.0ms)

IterNodesCost
0404666
11794614
25002614

prune160.0ms

Filtered
89 candidates to 66 candidates (74.2%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New88189
Fresh000
Picked011
Done000
Total88290

Merged error: 0.0b

Counts
90 → 2

localize17.0ms

Local error

Found 4 expressions with local error:

0.0b
(* x (+ 0.99229 (* x 0.04481)))
0.2b
(* (* x (+ 0.99229 (* x 0.04481))) (* x (+ 0.99229 (* x 0.04481))))
2.6b
(/ (+ 2.30753 (* x 0.27061)) (- (* 1.0 1.0) (* (* x (+ 0.99229 (* x 0.04481))) (* x (+ 0.99229 (* x 0.04481))))))
17.7b
(* (/ (+ 2.30753 (* x 0.27061)) (- (* 1.0 1.0) (* (* x (+ 0.99229 (* x 0.04481))) (* x (+ 0.99229 (* x 0.04481)))))) (- 1.0 (* x (+ 0.99229 (* x 0.04481)))))

rewrite45.0ms

Algorithm
rewrite-expression-head
Rules
47×pow1
31×add-sqr-sqrt
25×add-exp-log times-frac add-cbrt-cube
24×add-cube-cbrt *-un-lft-identity
22×associate-*l*
19×pow-prod-down
18×associate-*r/
11×prod-exp cbrt-unprod
8×flip3-+ flip-+
7×distribute-rgt-in distribute-lft-in associate-*r* difference-of-squares
6×frac-times
4×flip3-- associate-/r* associate-/r/ pow-sqr pow-prod-up flip-- add-log-exp
3×associate-*l/ *-commutative associate-/l* unswap-sqr
2×cbrt-undiv sub-neg pow-plus div-exp div-inv associate-/l/
1×pow2 frac-2neg swap-sqr clear-num
Counts
4 → 148
Calls
4 calls:
6.0ms
(* x (+ 0.99229 (* x 0.04481)))
11.0ms
(* (* x (+ 0.99229 (* x 0.04481))) (* x (+ 0.99229 (* x 0.04481))))
8.0ms
(/ (+ 2.30753 (* x 0.27061)) (- (* 1.0 1.0) (* (* x (+ 0.99229 (* x 0.04481))) (* x (+ 0.99229 (* x 0.04481))))))
16.0ms
(* (/ (+ 2.30753 (* x 0.27061)) (- (* 1.0 1.0) (* (* x (+ 0.99229 (* x 0.04481))) (* x (+ 0.99229 (* x 0.04481)))))) (- 1.0 (* x (+ 0.99229 (* x 0.04481)))))

series298.0ms

Counts
4 → 12
Calls
4 calls:
64.0ms
(* x (+ 0.99229 (* x 0.04481)))
42.0ms
(* (* x (+ 0.99229 (* x 0.04481))) (* x (+ 0.99229 (* x 0.04481))))
73.0ms
(/ (+ 2.30753 (* x 0.27061)) (- (* 1.0 1.0) (* (* x (+ 0.99229 (* x 0.04481))) (* x (+ 0.99229 (* x 0.04481))))))
117.0ms
(* (/ (+ 2.30753 (* x 0.27061)) (- (* 1.0 1.0) (* (* x (+ 0.99229 (* x 0.04481))) (* x (+ 0.99229 (* x 0.04481)))))) (- 1.0 (* x (+ 0.99229 (* x 0.04481)))))

simplify117.0ms

Algorithm
egg-herbie
Counts
160 → 160
Iterations

Useful iterations: 1 (20.0ms)

IterNodesCost
07852202
142281980
250011980

prune310.0ms

Filtered
160 candidates to 103 candidates (64.4%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1600160
Fresh000
Picked011
Done011
Total1602162

Merged error: 0.0b

Counts
162 → 2

regimes38.0ms

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
0239
1239

end0.0ms

sample473.0ms

Algorithm
intervals
Results
378.0ms8000×body80valid

Profiling

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