Details

Time bar (total: 2.7s)

sample33.0ms

Algorithm
intervals
Results
25.0ms256×body80valid

simplify38.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (37.0ms)

IterNodesCost
0500735

prune8.0ms

Filtered
1 candidates to 1 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.2b

Counts
2 → 2

localize9.0ms

Local error

Found 4 expressions with local error:

0.3b
(/ (* 2.0 t) (+ 1.0 t))
0.3b
(/ (* 2.0 t) (+ 1.0 t))
0.3b
(/ (* 2.0 t) (+ 1.0 t))
0.3b
(/ (* 2.0 t) (+ 1.0 t))

rewrite31.0ms

Algorithm
rewrite-expression-head
Rules
28×*-un-lft-identity
24×add-exp-log add-cbrt-cube
16×times-frac associate-/r*
12×add-sqr-sqrt add-cube-cbrt
8×cbrt-undiv div-exp associate-/r/ distribute-lft-out
4×pow1 frac-2neg flip3-+ prod-exp clear-num cbrt-unprod flip-+ div-inv associate-/l* add-log-exp
Counts
4 → 100
Calls
4 calls:
7.0ms
(/ (* 2.0 t) (+ 1.0 t))
7.0ms
(/ (* 2.0 t) (+ 1.0 t))
7.0ms
(/ (* 2.0 t) (+ 1.0 t))
7.0ms
(/ (* 2.0 t) (+ 1.0 t))

series13.0ms

Counts
4 → 12
Calls
4 calls:
3.0ms
(/ (* 2.0 t) (+ 1.0 t))
3.0ms
(/ (* 2.0 t) (+ 1.0 t))
3.0ms
(/ (* 2.0 t) (+ 1.0 t))
4.0ms
(/ (* 2.0 t) (+ 1.0 t))

simplify52.0ms

Algorithm
egg-herbie
Counts
112 → 112
Iterations

Useful iterations: 0 (41.0ms)

IterNodesCost
05408984

prune196.0ms

Filtered
80 candidates to 112 candidates (-40.0%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New1111112
Fresh011
Picked011
Done000
Total1113114

Merged error: 0.2b

Counts
114 → 3

localize12.0ms

Local error

Found 4 expressions with local error:

0.1b
(* t (/ t (* (+ 1.0 t) (+ 1.0 t))))
0.1b
(* t (/ t (* (+ 1.0 t) (+ 1.0 t))))
14.8b
(/ t (* (+ 1.0 t) (+ 1.0 t)))
14.8b
(/ t (* (+ 1.0 t) (+ 1.0 t)))

rewrite61.0ms

Algorithm
rewrite-expression-head
Rules
32×add-exp-log associate-/r/ add-cbrt-cube
30×associate-*r*
24×flip3-+ flip-+
22×add-sqr-sqrt
16×frac-times
14×add-cube-cbrt *-un-lft-identity times-frac
10×associate-*r/ prod-exp cbrt-unprod
8×pow1 cbrt-undiv div-exp associate-*l/
6×associate-*l* associate-/l*
4×div-inv add-log-exp unswap-sqr
2×frac-2neg pow-prod-down clear-num associate-/r* *-commutative
Counts
4 → 130
Calls
4 calls:
16.0ms
(* t (/ t (* (+ 1.0 t) (+ 1.0 t))))
15.0ms
(* t (/ t (* (+ 1.0 t) (+ 1.0 t))))
10.0ms
(/ t (* (+ 1.0 t) (+ 1.0 t)))
11.0ms
(/ t (* (+ 1.0 t) (+ 1.0 t)))

series15.0ms

Counts
4 → 12
Calls
4 calls:
3.0ms
(* t (/ t (* (+ 1.0 t) (+ 1.0 t))))
4.0ms
(* t (/ t (* (+ 1.0 t) (+ 1.0 t))))
4.0ms
(/ t (* (+ 1.0 t) (+ 1.0 t)))
4.0ms
(/ t (* (+ 1.0 t) (+ 1.0 t)))

simplify54.0ms

Algorithm
egg-herbie
Counts
142 → 142
Iterations

Useful iterations: 0 (42.0ms)

IterNodesCost
049661620
149661620

prune276.0ms

Filtered
106 candidates to 142 candidates (-34.0%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New1402142
Fresh101
Picked101
Done011
Total1423145

Merged error: 0.2b

Counts
145 → 3

localize26.0ms

Local error

Found 4 expressions with local error:

1.7b
(log (pow (exp (/ t (* (+ t 1.0) (+ t 1.0)))) t))
2.7b
(pow (exp (/ t (* (+ t 1.0) (+ t 1.0)))) t)
14.8b
(/ t (* (+ t 1.0) (+ t 1.0)))
14.8b
(/ t (* (+ 1.0 t) (+ 1.0 t)))

rewrite40.0ms

Algorithm
rewrite-expression-head
Rules
24×associate-/r/
18×flip3-+ flip-+
16×pow-pow
15×add-exp-log exp-prod
14×add-sqr-sqrt add-cube-cbrt *-un-lft-identity add-cbrt-cube
12×frac-times
9×times-frac
7×log-prod
6×unpow-prod-down associate-*r/ associate-*l/ associate-/l*
5×pow1
4×cbrt-undiv div-exp add-log-exp
3×pow-unpow rem-log-exp div-inv
2×pow-to-exp frac-2neg pow-exp prod-exp clear-num associate-/r* cbrt-unprod sqr-pow
1×log-pow
Counts
4 → 108
Calls
4 calls:
6.0ms
(log (pow (exp (/ t (* (+ t 1.0) (+ t 1.0)))) t))
8.0ms
(pow (exp (/ t (* (+ t 1.0) (+ t 1.0)))) t)
10.0ms
(/ t (* (+ t 1.0) (+ t 1.0)))
11.0ms
(/ t (* (+ 1.0 t) (+ 1.0 t)))

series37.0ms

Counts
4 → 12
Calls
4 calls:
23.0ms
(log (pow (exp (/ t (* (+ t 1.0) (+ t 1.0)))) t))
7.0ms
(pow (exp (/ t (* (+ t 1.0) (+ t 1.0)))) t)
4.0ms
(/ t (* (+ t 1.0) (+ t 1.0)))
4.0ms
(/ t (* (+ 1.0 t) (+ 1.0 t)))

simplify41.0ms

Algorithm
egg-herbie
Counts
120 → 120
Iterations

Useful iterations: 0 (31.0ms)

IterNodesCost
050241356

prune329.0ms

Filtered
93 candidates to 120 candidates (-29.0%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New1200120
Fresh011
Picked011
Done011
Total1203123

Merged error: 0.2b

Counts
123 → 3

localize22.0ms

Local error

Found 4 expressions with local error:

1.7b
(log (pow (exp (/ t (* (+ t 1.0) (+ t 1.0)))) t))
2.7b
(pow (exp (/ t (* (+ t 1.0) (+ t 1.0)))) t)
14.8b
(/ t (* (+ t 1.0) (+ t 1.0)))
14.8b
(/ t (* (+ 1.0 t) (+ 1.0 t)))

rewrite41.0ms

Algorithm
rewrite-expression-head
Rules
24×associate-/r/
18×flip3-+ flip-+
16×pow-pow
15×add-exp-log exp-prod
14×add-sqr-sqrt add-cube-cbrt *-un-lft-identity add-cbrt-cube
12×frac-times
9×times-frac
7×log-prod
6×unpow-prod-down associate-*r/ associate-*l/ associate-/l*
5×pow1
4×cbrt-undiv div-exp add-log-exp
3×pow-unpow rem-log-exp div-inv
2×pow-to-exp frac-2neg pow-exp prod-exp clear-num associate-/r* cbrt-unprod sqr-pow
1×log-pow
Counts
4 → 108
Calls
4 calls:
6.0ms
(log (pow (exp (/ t (* (+ t 1.0) (+ t 1.0)))) t))
8.0ms
(pow (exp (/ t (* (+ t 1.0) (+ t 1.0)))) t)
13.0ms
(/ t (* (+ t 1.0) (+ t 1.0)))
10.0ms
(/ t (* (+ 1.0 t) (+ 1.0 t)))

series38.0ms

Counts
4 → 12
Calls
4 calls:
23.0ms
(log (pow (exp (/ t (* (+ t 1.0) (+ t 1.0)))) t))
6.0ms
(pow (exp (/ t (* (+ t 1.0) (+ t 1.0)))) t)
4.0ms
(/ t (* (+ t 1.0) (+ t 1.0)))
4.0ms
(/ t (* (+ 1.0 t) (+ 1.0 t)))

simplify41.0ms

Algorithm
egg-herbie
Counts
120 → 120
Iterations

Useful iterations: 0 (31.0ms)

IterNodesCost
050241356

prune319.0ms

Filtered
93 candidates to 120 candidates (-29.0%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New1200120
Fresh000
Picked011
Done022
Total1203123

Merged error: 0.2b

Counts
123 → 3

regimes135.0ms

Accuracy

0% (0.0b 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
01435
11435

end0.0ms

sample845.0ms

Algorithm
intervals
Results
687.0ms8000×body80valid

Profiling

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