Details

Time bar (total: 10.9s)

sample16.0ms

Algorithm
intervals
Results
6.0ms341×body80valid

simplify2.0ms

Counts
1 → 1
Iterations
IterNodes
done6
16
04

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.5b

localize9.0ms

Local error

Found 1 expressions with local error:

0.5b
(/ 1.0 (* x x))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
6×add-cbrt-cube add-exp-log
3×add-sqr-sqrt *-un-lft-identity times-frac add-cube-cbrt associate-/l*
2×cbrt-undiv div-exp
1×pow1 clear-num associate-/r* frac-2neg prod-exp cbrt-unprod div-inv add-log-exp
Counts
1 → 21
Calls
1 calls:
12.0ms
(/ 1.0 (* x x))

series51.0ms

Counts
1 → 3
Calls
1 calls:
51.0ms
(/ 1.0 (* x x))

simplify760.0ms

Counts
24 → 24
Iterations
IterNodes
done5001
2579
1109
043

prune109.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 1 expressions with local error:

0.2b
(/ (/ 1.0 x) x)

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
75×times-frac
43×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
13×associate-/l*
6×add-cbrt-cube add-exp-log
5×div-inv
3×cbrt-undiv associate-/r* div-exp
1×pow1 clear-num frac-2neg add-log-exp associate-/l/
Counts
1 → 70
Calls
1 calls:
13.0ms
(/ (/ 1.0 x) x)

series31.0ms

Counts
1 → 3
Calls
1 calls:
31.0ms
(/ (/ 1.0 x) x)

simplify1.1s

Counts
73 → 73
Iterations
IterNodes
done5000
21607
1338
0140

prune349.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0.0b

localize17.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (/ 1.0 x)) (cbrt (/ 1.0 x)))
0.6b
(cbrt (/ 1.0 x))
0.6b
(cbrt (/ 1.0 x))
0.6b
(cbrt (/ 1.0 x))

rewrite46.0ms

Algorithm
rewrite-expression-head
Rules
103×cbrt-prod
81×add-sqr-sqrt
69×times-frac
57×*-un-lft-identity add-cube-cbrt
16×swap-sqr associate-*r* associate-*l*
11×pow1
9×pow1/3 unswap-sqr
7×cbrt-div div-inv
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-*l/ prod-exp associate-*r/ *-commutative cbrt-unprod
Counts
4 → 144
Calls
4 calls:
34.0ms
(* (cbrt (/ 1.0 x)) (cbrt (/ 1.0 x)))
3.0ms
(cbrt (/ 1.0 x))
2.0ms
(cbrt (/ 1.0 x))
2.0ms
(cbrt (/ 1.0 x))

series1.2s

Counts
4 → 12
Calls
4 calls:
361.0ms
(* (cbrt (/ 1.0 x)) (cbrt (/ 1.0 x)))
267.0ms
(cbrt (/ 1.0 x))
304.0ms
(cbrt (/ 1.0 x))
276.0ms
(cbrt (/ 1.0 x))

simplify1.2s

Counts
156 → 156
Iterations
IterNodes
done5000
21210
1255
0142

prune806.0ms

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0.0b

localize21.0ms

Local error

Found 4 expressions with local error:

0.2b
(/ (cbrt (/ 1.0 x)) x)
0.4b
(* (/ 1.0 x) (/ 1.0 x))
0.6b
(cbrt (/ 1.0 x))
19.0b
(cbrt (* (/ 1.0 x) (/ 1.0 x)))

rewrite59.0ms

Algorithm
rewrite-expression-head
Rules
133×times-frac
100×add-sqr-sqrt
88×*-un-lft-identity add-cube-cbrt
66×cbrt-prod
18×add-exp-log
17×add-cbrt-cube
16×associate-/l*
13×swap-sqr associate-*r* associate-*l*
11×pow1
10×div-inv
5×cbrt-undiv cbrt-div div-exp
4×prod-exp cbrt-unprod add-log-exp unswap-sqr
3×associate-/r*
2×frac-times pow1/3 associate-*l/ associate-*r/
1×pow2 clear-num frac-2neg pow-plus pow-prod-down pow-sqr *-commutative pow-prod-up associate-/l/
Counts
4 → 181
Calls
4 calls:
9.0ms
(/ (cbrt (/ 1.0 x)) x)
23.0ms
(* (/ 1.0 x) (/ 1.0 x))
4.0ms
(cbrt (/ 1.0 x))
12.0ms
(cbrt (* (/ 1.0 x) (/ 1.0 x)))

series1.1s

Counts
4 → 12
Calls
4 calls:
360.0ms
(/ (cbrt (/ 1.0 x)) x)
44.0ms
(* (/ 1.0 x) (/ 1.0 x))
306.0ms
(cbrt (/ 1.0 x))
375.0ms
(cbrt (* (/ 1.0 x) (/ 1.0 x)))

simplify2.1s

Counts
193 → 193
Iterations
IterNodes
done5002
23393
1628
0270

prune1.1s

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0b

regimes178.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done4
04

end0.0ms

sample612.0ms

Algorithm
intervals
Results
362.0ms10638×body80valid