Details

Time bar (total: 1.9s)

sample43.0ms

Algorithm
intervals
Results
34.0ms256×body80valid

simplify35.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (34.0ms)

IterNodesCost
0502043

prune11.0ms

Filtered
1 candidates to 1 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New011
Fresh101
Picked000
Done000
Total112

Merged error: 0.0b

Counts
2 → 1

localize11.0ms

Local error

Found 4 expressions with local error:

4.9b
(- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t))))
4.9b
(- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t))))
4.9b
(- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t))))
4.9b
(- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t))))

rewrite35.0ms

Algorithm
rewrite-expression-head
Rules
24×add-sqr-sqrt
12×*-un-lft-identity add-log-exp
8×difference-of-squares
4×pow1 add-exp-log add-cube-cbrt sub-neg flip3-- times-frac diff-log add-cbrt-cube flip-- distribute-lft-out--
Counts
4 → 60
Calls
4 calls:
9.0ms
(- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t))))
8.0ms
(- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t))))
8.0ms
(- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t))))
9.0ms
(- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t))))

series13.0ms

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

simplify55.0ms

Algorithm
egg-herbie
Counts
72 → 72
Iterations

Useful iterations: 0 (48.0ms)

IterNodesCost
049481008
149481008

prune166.0ms

Filtered
56 candidates to 72 candidates (-28.6%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New71172
Fresh000
Picked011
Done000
Total71273

Merged error: 0.0b

Counts
73 → 2

localize18.0ms

Local error

Found 4 expressions with local error:

4.9b
(- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t))))
4.9b
(- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t))))
4.9b
(- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t))))
6.8b
(- (pow t 3) (* t t))

rewrite37.0ms

Algorithm
rewrite-expression-head
Rules
22×add-sqr-sqrt
12×add-log-exp
10×*-un-lft-identity difference-of-squares
4×pow1 add-exp-log add-cube-cbrt sub-neg flip3-- diff-log add-cbrt-cube flip-- distribute-lft-out--
3×times-frac
1×cube-mult unpow-prod-down distribute-rgt-out-- unpow3 cube-prod sqr-pow
Counts
4 → 63
Calls
4 calls:
9.0ms
(- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t))))
8.0ms
(- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t))))
11.0ms
(- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t))))
7.0ms
(- (pow t 3) (* t t))

series17.0ms

Counts
4 → 12
Calls
4 calls:
3.0ms
(- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t))))
3.0ms
(- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t))))
3.0ms
(- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t))))
7.0ms
(- (pow t 3) (* t t))

simplify48.0ms

Algorithm
egg-herbie
Counts
75 → 75
Iterations

Useful iterations: 0 (41.0ms)

IterNodesCost
04946961
14946961

prune181.0ms

Filtered
58 candidates to 75 candidates (-29.3%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New75075
Fresh000
Picked011
Done011
Total75277

Merged error: 0.0b

Counts
77 → 2

regimes27.0ms

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
01543
11543

end0.0ms

sample1.2s

Algorithm
intervals
Results
1.1s8000×body80valid

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