Details

Time bar (total: 4.1s)

sample11.0ms

Algorithm
intervals
Results
4.0ms328×body80valid

simplify2.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
045
155
done55

prune1.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize3.0ms

Local error

Found 1 expressions with local error:

0.0b
(+ (* x x) 1.0)

rewrite3.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt *-un-lft-identity flip3-+ sum-log add-cbrt-cube flip-+
Counts
1 → 11
Calls
1 calls:
3.0ms
(+ (* x x) 1.0)

series41.0ms

Counts
1 → 3
Calls
1 calls:
41.0ms
(+ (* x x) 1.0)

simplify1.2s

Counts
14 → 14
Iterations

Useful iterations: 2 (27.0ms)

IterNodesCost
028124
182121
2217101
3506101
41754101
done5001101

prune30.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize13.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* 1.0 (- 1.0 (* x x))) (pow x 4))
13.2b
(/ (+ (pow x 6) (pow 1.0 3)) (+ (* 1.0 (- 1.0 (* x x))) (pow x 4)))

rewrite52.0ms

Algorithm
rewrite-expression-head
Rules
19×*-un-lft-identity
12×times-frac
11×add-sqr-sqrt add-cube-cbrt
add-exp-log associate-+l+ add-cbrt-cube distribute-lft-out associate-/l* add-log-exp
flip3-+ associate-/r* flip-+
pow1 distribute-rgt-in sub-neg distribute-lft-in associate-/r/ associate-/l/
cbrt-undiv +-commutative frac-2neg div-exp clear-num sum-log div-inv
Counts
2 → 50
Calls
2 calls:
7.0ms
(+ (* 1.0 (- 1.0 (* x x))) (pow x 4))
43.0ms
(/ (+ (pow x 6) (pow 1.0 3)) (+ (* 1.0 (- 1.0 (* x x))) (pow x 4)))

series269.0ms

Counts
2 → 6
Calls
2 calls:
48.0ms
(+ (* 1.0 (- 1.0 (* x x))) (pow x 4))
220.0ms
(/ (+ (pow x 6) (pow 1.0 3)) (+ (* 1.0 (- 1.0 (* x x))) (pow x 4)))

simplify1.9s

Counts
56 → 56
Iterations

Useful iterations: 3 (526.0ms)

IterNodesCost
0961374
12531342
28401240
340421228
done50001228

prune168.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes36.0ms

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
045
155
done55

end0.0ms

sample251.0ms

Algorithm
intervals
Results
140.0ms10683×body80valid