Details

Time bar (total: 936.0ms)

analyze3.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%100%0%0
0%100%0%1
0%100%0%2
50%50%0%3
75%25%0%4
75%12.5%12.5%5
75%6.2%18.8%6
75%3.1%21.9%7
75%1.6%23.5%8
75%0.8%24.3%9
75%0.4%24.6%10
75%0.2%24.8%11
75%0.1%24.9%12
75%0%24.9%13
75%0%25%14

sample10.0ms

Algorithm
intervals
Results
6.0ms256×body80valid

simplify3.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0249
1249

prune2.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.1b

Counts
2 → 1

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ 0.253 (* x 0.12))
0.1b
(* x (+ 0.253 (* x 0.12)))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt
4×pow1 add-exp-log add-cube-cbrt *-un-lft-identity add-cbrt-cube add-log-exp
3×associate-*r* associate-*l*
2×flip3-+ associate-*r/ flip-+
1×+-commutative distribute-rgt-in distribute-lft-in pow-prod-down prod-exp sum-log *-commutative cbrt-unprod unswap-sqr
Counts
2 → 33
Calls
2 calls:
2.0ms
(+ 0.253 (* x 0.12))
5.0ms
(* x (+ 0.253 (* x 0.12)))

series9.0ms

Counts
2 → 6
Calls
2 calls:
3.0ms
(+ 0.253 (* x 0.12))
6.0ms
(* x (+ 0.253 (* x 0.12)))

simplify52.0ms

Algorithm
egg-herbie
Counts
39 → 39
Iterations

Useful iterations: 0 (48.0ms)

IterNodesCost
05217325

prune65.0ms

Filtered
26 candidates to 39 candidates (-50.0%)
Pruning

7 alts after pruning (7 fresh and 0 done)

PrunedKeptTotal
New32739
Fresh000
Picked101
Done000
Total33740

Merged error: 0b

Counts
40 → 7

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* x 0.253) (* x (* x 0.12)))
0.2b
(* x (* x 0.12))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
7×pow1 add-exp-log add-cbrt-cube
4×add-log-exp
3×add-sqr-sqrt add-cube-cbrt *-un-lft-identity associate-*l* pow-prod-down prod-exp cbrt-unprod
1×+-commutative flip3-+ associate-*r* sum-log *-commutative flip-+ distribute-lft-out
Counts
2 → 30
Calls
2 calls:
3.0ms
(+ (* x 0.253) (* x (* x 0.12)))
5.0ms
(* x (* x 0.12))

series10.0ms

Counts
2 → 6
Calls
2 calls:
6.0ms
(+ (* x 0.253) (* x (* x 0.12)))
3.0ms
(* x (* x 0.12))

simplify53.0ms

Algorithm
egg-herbie
Counts
36 → 36
Iterations

Useful iterations: 0 (49.0ms)

IterNodesCost
04978272
14978272

prune42.0ms

Filtered
22 candidates to 36 candidates (-63.6%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New34236
Fresh516
Picked011
Done000
Total39443

Merged error: 0b

Counts
43 → 4

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* x 0.253) (* (* x x) 0.12))
0.2b
(* (* x x) 0.12)

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
7×pow1 add-exp-log add-cbrt-cube
4×add-sqr-sqrt add-log-exp
3×add-cube-cbrt *-un-lft-identity associate-*r* pow-prod-down prod-exp cbrt-unprod
1×+-commutative flip3-+ associate-*l* sum-log *-commutative flip-+ unswap-sqr
Counts
2 → 30
Calls
2 calls:
4.0ms
(+ (* x 0.253) (* (* x x) 0.12))
7.0ms
(* (* x x) 0.12)

series9.0ms

Counts
2 → 6
Calls
2 calls:
6.0ms
(+ (* x 0.253) (* (* x x) 0.12))
3.0ms
(* (* x x) 0.12)

simplify50.0ms

Algorithm
egg-herbie
Counts
36 → 36
Iterations

Useful iterations: 0 (47.0ms)

IterNodesCost
04957277
14957277

prune50.0ms

Filtered
23 candidates to 36 candidates (-56.5%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New36036
Fresh022
Picked011
Done011
Total36440

Merged error: 0b

Counts
40 → 4

localize11.0ms

Local error

Found 4 expressions with local error:

0.1b
(* x (/ (- (* 0.253 0.253) (* x (* x (* 0.12 0.12)))) (- 0.253 (* x 0.12))))
0.1b
(/ (- (* 0.253 0.253) (* x (* x (* 0.12 0.12)))) (- 0.253 (* x 0.12)))
0.2b
(* x (* x (* 0.12 0.12)))
0.3b
(* x (* 0.12 0.12))

rewrite32.0ms

Algorithm
rewrite-expression-head
Rules
28×add-sqr-sqrt
25×add-exp-log add-cbrt-cube
22×add-cube-cbrt *-un-lft-identity
20×pow1
19×times-frac
17×associate-*r*
11×prod-exp cbrt-unprod
10×pow-prod-down
9×associate-*l*
4×associate-/r/ add-log-exp
3×flip3-- associate-/r* *-commutative flip-- associate-/l* unswap-sqr
2×cbrt-undiv div-exp div-inv associate-/l/
1×frac-2neg div-sub associate-*r/ clear-num
Counts
4 → 106
Calls
4 calls:
9.0ms
(* x (/ (- (* 0.253 0.253) (* x (* x (* 0.12 0.12)))) (- 0.253 (* x 0.12))))
7.0ms
(/ (- (* 0.253 0.253) (* x (* x (* 0.12 0.12)))) (- 0.253 (* x 0.12)))
7.0ms
(* x (* x (* 0.12 0.12)))
5.0ms
(* x (* 0.12 0.12))

series27.0ms

Counts
4 → 12
Calls
4 calls:
11.0ms
(* x (/ (- (* 0.253 0.253) (* x (* x (* 0.12 0.12)))) (- 0.253 (* x 0.12))))
11.0ms
(/ (- (* 0.253 0.253) (* x (* x (* 0.12 0.12)))) (- 0.253 (* x 0.12)))
3.0ms
(* x (* x (* 0.12 0.12)))
2.0ms
(* x (* 0.12 0.12))

simplify31.0ms

Algorithm
egg-herbie
Counts
118 → 118
Iterations

Useful iterations: 0 (21.0ms)

IterNodesCost
049931407
149931407

prune141.0ms

Filtered
81 candidates to 118 candidates (-45.7%)
Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New1180118
Fresh011
Picked011
Done022
Total1184122

Merged error: 0b

Counts
122 → 4

regimes27.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01311
11311

end0.0ms

analyze3.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%100%0%0
0%100%0%1
0%100%0%2
50%50%0%3
75%25%0%4
75%12.5%12.5%5
75%6.2%18.8%6
75%3.1%21.9%7
75%1.6%23.5%8
75%0.8%24.3%9
75%0.4%24.6%10
75%0.2%24.8%11
75%0.1%24.9%12
75%0%24.9%13
75%0%25%14

sample258.0ms

Algorithm
intervals
Results
180.0ms8000×body80valid
0.0ms1×body80invalid

Profiling

Loading profile data...