Details

Time bar (total: 7.9s)

sample18.0ms

Algorithm
intervals
Results
7.0ms256×body80valid

simplify5.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
057
187
297
done97

prune1.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ (+ x 1.0) (- 1.0 x))

rewrite41.0ms

Algorithm
rewrite-expression-head
Rules
34×*-un-lft-identity
22×add-sqr-sqrt
20×times-frac
12×add-cube-cbrt
6×distribute-lft-out
5×associate-/r* distribute-lft-out-- difference-of-squares
4×associate-/l*
3×add-exp-log add-cbrt-cube
2×associate-/r/ associate-/l/
1×pow1 cbrt-undiv flip3-- frac-2neg flip3-+ div-exp clear-num flip-- flip-+ div-inv add-log-exp
Counts
1 → 45
Calls
1 calls:
37.0ms
(/ (+ x 1.0) (- 1.0 x))

series37.0ms

Counts
1 → 3
Calls
1 calls:
37.0ms
(/ (+ x 1.0) (- 1.0 x))

simplify2.6s

Counts
48 → 48
Iterations

Useful iterations: done (2.6s)

IterNodesCost
091630
1206607
2539569
31208560
43098560
done5000556

prune132.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize13.0ms

Local error

Found 4 expressions with local error:

0.0b
(cbrt (/ (+ x 1.0) (- 1.0 x)))
0.0b
(cbrt (/ (+ x 1.0) (- 1.0 x)))
0.0b
(* (* (cbrt (/ (+ x 1.0) (- 1.0 x))) (cbrt (/ (+ x 1.0) (- 1.0 x)))) (cbrt (/ (+ x 1.0) (- 1.0 x))))
0.0b
(* (cbrt (/ (+ x 1.0) (- 1.0 x))) (cbrt (/ (+ x 1.0) (- 1.0 x))))

rewrite404.0ms

Algorithm
rewrite-expression-head
Rules
307×*-un-lft-identity
240×cbrt-prod
191×times-frac
179×add-sqr-sqrt
87×add-cube-cbrt
58×associate-*r*
53×distribute-lft-out
51×swap-sqr
44×distribute-lft-out--
32×difference-of-squares
30×pow1 associate-*l*
18×cbrt-div
17×pow1/3
14×associate-/r/
12×unswap-sqr
11×add-exp-log pow-prod-up
7×flip3-- pow-plus pow-prod-down flip-- div-inv
6×frac-times associate-*l/
5×pow-sqr add-cbrt-cube
4×associate-*r/ prod-exp cbrt-unprod add-log-exp
3×pow2
2×*-commutative
1×pow3
Counts
4 → 275
Calls
4 calls:
10.0ms
(cbrt (/ (+ x 1.0) (- 1.0 x)))
10.0ms
(cbrt (/ (+ x 1.0) (- 1.0 x)))
222.0ms
(* (* (cbrt (/ (+ x 1.0) (- 1.0 x))) (cbrt (/ (+ x 1.0) (- 1.0 x)))) (cbrt (/ (+ x 1.0) (- 1.0 x))))
132.0ms
(* (cbrt (/ (+ x 1.0) (- 1.0 x))) (cbrt (/ (+ x 1.0) (- 1.0 x))))

series585.0ms

Counts
4 → 12
Calls
4 calls:
181.0ms
(cbrt (/ (+ x 1.0) (- 1.0 x)))
161.0ms
(cbrt (/ (+ x 1.0) (- 1.0 x)))
39.0ms
(* (* (cbrt (/ (+ x 1.0) (- 1.0 x))) (cbrt (/ (+ x 1.0) (- 1.0 x)))) (cbrt (/ (+ x 1.0) (- 1.0 x))))
203.0ms
(* (cbrt (/ (+ x 1.0) (- 1.0 x))) (cbrt (/ (+ x 1.0) (- 1.0 x))))

simplify2.8s

Counts
287 → 287
Iterations

Useful iterations: done (2.8s)

IterNodesCost
02776636
15356188
215305861
336515215
done50015135

prune816.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes33.0ms

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
057
167
done67

end0.0ms

sample458.0ms

Algorithm
intervals
Results
288.0ms8000×body80valid