Details

Time bar (total: 10.6s)

sample13.0ms

Algorithm
intervals
Results
6.0ms347×body80valid

simplify12.0ms

Counts
1 → 1

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 1.0b

localize5.0ms

Local error

Found 1 expressions with local error:

1.0b
(/ 1.0 (* x x))

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
6×add-exp-log add-cbrt-cube
3×add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac associate-/l*
2×cbrt-undiv div-exp
1×pow1 frac-2neg prod-exp clear-num associate-/r* cbrt-unprod div-inv add-log-exp
Counts
1 → 21
Calls
1 calls:
16.0ms
(/ 1.0 (* x x))

series43.0ms

Counts
1 → 3
Calls
1 calls:
43.0ms
(/ 1.0 (* x x))

simplify1.5s

Counts
24 → 24

prune43.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.2b
(/ (/ 1.0 x) x)

rewrite25.0ms

Algorithm
rewrite-expression-head
Rules
75×times-frac
43×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
13×associate-/l*
6×add-exp-log add-cbrt-cube
5×div-inv
3×cbrt-undiv div-exp associate-/r*
1×pow1 frac-2neg clear-num associate-/l/ add-log-exp
Counts
1 → 70
Calls
1 calls:
20.0ms
(/ (/ 1.0 x) x)

series49.0ms

Counts
1 → 3
Calls
1 calls:
49.0ms
(/ (/ 1.0 x) x)

simplify1.4s

Counts
73 → 73

prune166.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0.0b

localize20.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (cbrt (/ (/ 1.0 x) x)) (cbrt (/ (/ 1.0 x) x)))
18.5b
(cbrt (/ (/ 1.0 x) x))
18.5b
(cbrt (/ (/ 1.0 x) x))
18.5b
(cbrt (/ (/ 1.0 x) x))

rewrite155.0ms

Algorithm
rewrite-expression-head
Rules
486×times-frac
325×cbrt-prod
309×add-sqr-sqrt
253×add-cube-cbrt *-un-lft-identity
46×swap-sqr associate-*r* associate-*l*
28×div-inv
16×unswap-sqr
11×pow1
9×pow1/3
7×cbrt-div
6×add-exp-log
4×add-cbrt-cube add-log-exp
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 frac-times pow-plus associate-*r/ associate-*l/ prod-exp *-commutative cbrt-unprod
Counts
4 → 331
Calls
4 calls:
113.0ms
(* (cbrt (/ (/ 1.0 x) x)) (cbrt (/ (/ 1.0 x) x)))
6.0ms
(cbrt (/ (/ 1.0 x) x))
5.0ms
(cbrt (/ (/ 1.0 x) x))
6.0ms
(cbrt (/ (/ 1.0 x) x))

series1.3s

Counts
4 → 12
Calls
4 calls:
382.0ms
(* (cbrt (/ (/ 1.0 x) x)) (cbrt (/ (/ 1.0 x) x)))
328.0ms
(cbrt (/ (/ 1.0 x) x))
284.0ms
(cbrt (/ (/ 1.0 x) x))
334.0ms
(cbrt (/ (/ 1.0 x) x))

simplify933.0ms

Counts
343 → 343

prune1.0s

Pruning

9 alts after pruning (6 fresh and 3 done)

Merged error: 0b

localize17.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (/ 1.0 x))
0.6b
(cbrt (/ 1 x))
18.5b
(cbrt (/ (/ 1.0 x) x))
18.5b
(cbrt (/ (/ 1.0 x) x))

rewrite45.0ms

Algorithm
rewrite-expression-head
Rules
150×times-frac
112×cbrt-prod
88×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
10×div-inv
4×pow1 add-exp-log cbrt-div pow1/3 add-cbrt-cube add-log-exp
Counts
4 → 148
Calls
4 calls:
12.0ms
(cbrt (/ 1.0 x))
5.0ms
(cbrt (/ 1 x))
9.0ms
(cbrt (/ (/ 1.0 x) x))
5.0ms
(cbrt (/ (/ 1.0 x) x))

series1.5s

Counts
4 → 12
Calls
4 calls:
373.0ms
(cbrt (/ 1.0 x))
260.0ms
(cbrt (/ 1 x))
359.0ms
(cbrt (/ (/ 1.0 x) x))
532.0ms
(cbrt (/ (/ 1.0 x) x))

simplify965.0ms

Counts
160 → 160

prune588.0ms

Pruning

9 alts after pruning (5 fresh and 4 done)

Merged error: 0b

regimes103.0ms

Accuracy

0% (0.1b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify21.0ms

end0.0ms

sample538.0ms

Algorithm
intervals
Results
267.0ms10664×body80valid