Details

Time bar (total: 10.6s)

sample37.0ms

Algorithm
intervals
Results
11.0ms257×body80valid
7.0ms218×body80nan

simplify21.0ms

Counts
1 → 1

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.3b

localize9.0ms

Local error

Found 1 expressions with local error:

0.3b
(* x (log x))

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
7×add-sqr-sqrt
6×log-prod
5×add-cube-cbrt *-un-lft-identity
4×pow1 associate-*r*
3×add-exp-log distribute-rgt-in distribute-lft-in associate-*l* add-cbrt-cube
1×pow-prod-down prod-exp log-pow *-commutative cbrt-unprod add-log-exp unswap-sqr
Counts
1 → 25
Calls
1 calls:
10.0ms
(* x (log x))

series291.0ms

Counts
1 → 3
Calls
1 calls:
291.0ms
(* x (log x))

simplify622.0ms

Counts
28 → 28

prune59.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0.0b

localize22.0ms

Local error

Found 4 expressions with local error:

0.3b
(* x (* 2 (log (cbrt x))))
0.3b
(* x (log (cbrt x)))
0.6b
(cbrt x)
0.6b
(cbrt x)

rewrite45.0ms

Algorithm
rewrite-expression-head
Rules
36×log-prod
30×distribute-rgt-in distribute-lft-in
24×cbrt-prod
23×add-sqr-sqrt
21×add-cube-cbrt *-un-lft-identity
12×pow1
11×add-exp-log add-cbrt-cube
6×associate-*r* associate-*l*
4×pow-prod-down prod-exp cbrt-unprod add-log-exp
3×pow1/3
2×log-pow *-commutative
1×unswap-sqr
Counts
4 → 96
Calls
4 calls:
29.0ms
(* x (* 2 (log (cbrt x))))
10.0ms
(* x (log (cbrt x)))
1.0ms
(cbrt x)
1.0ms
(cbrt x)

series2.1s

Counts
4 → 12
Calls
4 calls:
913.0ms
(* x (* 2 (log (cbrt x))))
578.0ms
(* x (log (cbrt x)))
275.0ms
(cbrt x)
293.0ms
(cbrt x)

simplify1.6s

Counts
108 → 108

prune300.0ms

Pruning

9 alts after pruning (8 fresh and 1 done)

Merged error: 0.0b

localize24.0ms

Local error

Found 4 expressions with local error:

0.3b
(* (log (pow (/ 1 x) -1/3)) x)
0.3b
(* x (* 2 (log (cbrt x))))
0.6b
(cbrt x)
4.9b
(pow (/ 1 x) -1/3)

rewrite56.0ms

Algorithm
rewrite-expression-head
Rules
26×add-sqr-sqrt
24×distribute-rgt-in add-cube-cbrt log-prod *-un-lft-identity distribute-lft-in
16×add-exp-log
15×cbrt-prod
13×pow1 unpow-prod-down
11×add-cbrt-cube
9×times-frac
7×associate-*l*
4×associate-*r* pow-prod-down pow-exp prod-exp cbrt-unprod add-log-exp
3×pow-unpow pow-pow
2×div-exp *-commutative
1×pow-to-exp rec-exp pow-flip pow1/3 1-exp log-pow div-inv inv-pow unswap-sqr sqr-pow
Counts
4 → 104
Calls
4 calls:
13.0ms
(* (log (pow (/ 1 x) -1/3)) x)
21.0ms
(* x (* 2 (log (cbrt x))))
1.0ms
(cbrt x)
12.0ms
(pow (/ 1 x) -1/3)

series1.5s

Counts
4 → 12
Calls
4 calls:
469.0ms
(* (log (pow (/ 1 x) -1/3)) x)
502.0ms
(* x (* 2 (log (cbrt x))))
231.0ms
(cbrt x)
282.0ms
(pow (/ 1 x) -1/3)

simplify688.0ms

Counts
116 → 116

prune303.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0.0b

localize33.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt (cbrt x))
0.6b
(cbrt x)
0.6b
(cbrt x)
4.9b
(pow (/ 1 x) -1/3)

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
16×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
15×cbrt-prod
13×unpow-prod-down
9×add-exp-log times-frac
6×pow1
4×pow-exp add-cbrt-cube add-log-exp
3×pow-unpow pow-pow pow1/3
2×div-exp
1×pow-to-exp rec-exp pow-flip 1-exp div-inv inv-pow sqr-pow
Counts
4 → 68
Calls
4 calls:
1.0ms
(cbrt (cbrt x))
1.0ms
(cbrt x)
1.0ms
(cbrt x)
7.0ms
(pow (/ 1 x) -1/3)

series1.2s

Counts
4 → 12
Calls
4 calls:
355.0ms
(cbrt (cbrt x))
307.0ms
(cbrt x)
237.0ms
(cbrt x)
258.0ms
(pow (/ 1 x) -1/3)

simplify579.0ms

Counts
80 → 80

prune338.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0.0b

regimes69.0ms

Accuracy

0% (0.3b remaining)

Error of 0.3b against oracle of 0.0b and baseline of 0.3b

bsearch0.0ms

simplify12.0ms

end0.0ms

sample766.0ms

Algorithm
intervals
Results
218.0ms8027×body80valid
149.0ms7922×body80nan