Details

Time bar (total: 29.3s)

sample21.0ms

Algorithm
intervals
Results
11.0ms256×body80valid

simplify2.3s

Counts
1 → 1
Iterations

Useful iterations: done (2.3s)

IterNodesCost
01251
11951
23549
38449
426149
574849
6186745
done500041

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 4 expressions with local error:

3.4b
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
3.4b
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
3.4b
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
3.4b
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))

rewrite286.0ms

Algorithm
rewrite-expression-head
Rules
1068×times-frac
1064×*-un-lft-identity
780×add-sqr-sqrt
744×add-cube-cbrt
696×prod-diff
156×distribute-lft-out
60×div-inv
24×associate-/r/
12×flip3-+ fma-neg flip-+ add-log-exp difference-of-squares
4×pow1 add-exp-log expm1-log1p-u sub-neg flip3-- diff-log add-cbrt-cube flip-- log1p-expm1-u distribute-lft-out--
Counts
4 → 780
Calls
4 calls:
53.0ms
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
53.0ms
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
51.0ms
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
55.0ms
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))

series191.0ms

Counts
4 → 12
Calls
4 calls:
45.0ms
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
48.0ms
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
45.0ms
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
53.0ms
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))

simplify1.9s

Counts
792 → 792
Iterations

Useful iterations: done (1.9s)

IterNodesCost
047855140
1125550708
2398837032
done500036960

prune1.4s

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize30.0ms

Local error

Found 4 expressions with local error:

3.4b
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
3.4b
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
3.4b
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
20.6b
(- 2.0 (/ (/ (/ 2.0 t) (cbrt (+ 1.0 (/ 1.0 t)))) (* (cbrt (+ 1.0 (/ 1.0 t))) (cbrt (+ 1.0 (/ 1.0 t))))))

rewrite366.0ms

Algorithm
rewrite-expression-head
Rules
1565×times-frac
1220×*-un-lft-identity
945×add-sqr-sqrt
900×add-cube-cbrt
849×prod-diff
158×cbrt-prod
156×distribute-lft-out
72×div-inv
48×associate-/r/
42×cbrt-div
30×flip3-+ flip-+
15×difference-of-squares
12×frac-times fma-neg add-log-exp
6×associate-*r/ associate-*l/
4×pow1 add-exp-log expm1-log1p-u sub-neg flip3-- diff-log add-cbrt-cube flip-- log1p-expm1-u distribute-lft-out--
Counts
4 → 936
Calls
4 calls:
52.0ms
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
51.0ms
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
52.0ms
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
106.0ms
(- 2.0 (/ (/ (/ 2.0 t) (cbrt (+ 1.0 (/ 1.0 t)))) (* (cbrt (+ 1.0 (/ 1.0 t))) (cbrt (+ 1.0 (/ 1.0 t))))))

series196.0ms

Counts
4 → 12
Calls
4 calls:
47.0ms
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
49.0ms
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
51.0ms
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
48.0ms
(- 2.0 (/ (/ (/ 2.0 t) (cbrt (+ 1.0 (/ 1.0 t)))) (* (cbrt (+ 1.0 (/ 1.0 t))) (cbrt (+ 1.0 (/ 1.0 t))))))

simplify1.6s

Counts
948 → 948
Iterations

Useful iterations: done (1.5s)

IterNodesCost
0141684854
1364679048
done500178916

prune4.4s

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.0b

localize41.0ms

Local error

Found 4 expressions with local error:

3.4b
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
3.4b
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
3.4b
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
21.6b
(- 2.0 (/ (/ (pow (/ (cbrt 2.0) (cbrt t)) 3) (cbrt (+ 1.0 (/ 1.0 t)))) (* (cbrt (+ 1.0 (/ 1.0 t))) (cbrt (+ 1.0 (/ 1.0 t))))))

rewrite1.0s

Algorithm
rewrite-expression-head
Rules
6008×times-frac
3531×*-un-lft-identity
2890×add-sqr-sqrt
2773×add-cube-cbrt
2572×cbrt-prod
2382×prod-diff
850×unpow-prod-down cube-prod
375×distribute-lft-out
93×div-inv
48×associate-/r/
42×cbrt-div
35×difference-of-squares
30×flip3-+ flip-+
23×sqr-pow
21×cube-mult unpow3
12×frac-times fma-neg add-log-exp
6×associate-*r/ associate-*l/
4×pow1 add-exp-log expm1-log1p-u sub-neg flip3-- diff-log add-cbrt-cube flip-- log1p-expm1-u distribute-lft-out--
Counts
4 → 2489
Calls
4 calls:
53.0ms
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
55.0ms
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
54.0ms
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
482.0ms
(- 2.0 (/ (/ (pow (/ (cbrt 2.0) (cbrt t)) 3) (cbrt (+ 1.0 (/ 1.0 t)))) (* (cbrt (+ 1.0 (/ 1.0 t))) (cbrt (+ 1.0 (/ 1.0 t))))))

series247.0ms

Counts
4 → 12
Calls
4 calls:
45.0ms
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
47.0ms
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
45.0ms
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
109.0ms
(- 2.0 (/ (/ (pow (/ (cbrt 2.0) (cbrt t)) 3) (cbrt (+ 1.0 (/ 1.0 t)))) (* (cbrt (+ 1.0 (/ 1.0 t))) (cbrt (+ 1.0 (/ 1.0 t))))))

simplify1.6s

Counts
2501 → 2501
Iterations

Useful iterations: 0 (563.0ms)

IterNodesCost
03278328593
done5001328593

prune13.1s

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0.0b

regimes99.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01251
11551
done1551

end0.0ms

sample433.0ms

Algorithm
intervals
Results
336.0ms8000×body80valid