Details

Time bar (total: 12.4s)

sample32.0ms

Algorithm
intervals
Results
19.0ms348×body80valid

simplify1.2s

Counts
1 → 1
Iterations
IterNodes
done5000
51198
4447
3163
263
121
09

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 4.2b

localize17.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (- 1.0 x) (- 3.0 x))
4.2b
(/ (* (- 1.0 x) (- 3.0 x)) (* y 3.0))

rewrite54.0ms

Algorithm
rewrite-expression-head
Rules
16×add-cbrt-cube add-exp-log
12×flip3-- flip--
10×add-sqr-sqrt
8×frac-times *-un-lft-identity associate-/l/
5×associate-*r* associate-*l* prod-exp cbrt-unprod
4×pow1 cbrt-undiv div-exp associate-*l/ associate-*r/ add-cube-cbrt
2×distribute-rgt-in sub-neg distribute-lft-in insert-posit16 distribute-lft-out-- add-log-exp difference-of-squares
1×clear-num associate-/r* frac-2neg times-frac pow-prod-down *-commutative div-inv associate-/l* unswap-sqr
Counts
2 → 65
Calls
2 calls:
33.0ms
(* (- 1.0 x) (- 3.0 x))
20.0ms
(/ (* (- 1.0 x) (- 3.0 x)) (* y 3.0))

series102.0ms

Counts
2 → 6
Calls
2 calls:
33.0ms
(* (- 1.0 x) (- 3.0 x))
69.0ms
(/ (* (- 1.0 x) (- 3.0 x)) (* y 3.0))

simplify1.5s

Counts
71 → 71
Iterations
IterNodes
done5000
22146
1417
0138

prune255.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0.0b

localize20.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ (- 3.0 x) 3.0)
0.0b
(/ (- 1.0 x) y)
0.1b
(* (/ (- 1.0 x) y) (/ (- 3.0 x) 3.0))

rewrite68.0ms

Algorithm
rewrite-expression-head
Rules
81×add-sqr-sqrt
69×*-un-lft-identity
64×times-frac
41×add-cube-cbrt
19×add-cbrt-cube associate-*r* associate-*l* add-exp-log
14×distribute-lft-out-- difference-of-squares
10×associate-/l*
6×cbrt-undiv associate-/r* div-exp
5×pow1
4×prod-exp cbrt-unprod div-inv unswap-sqr associate-/l/
3×insert-posit16 add-log-exp
2×clear-num frac-2neg flip3-- div-sub flip--
1×frac-times pow-prod-down associate-*l/ associate-*r/ *-commutative
Counts
3 → 141
Calls
3 calls:
10.0ms
(/ (- 3.0 x) 3.0)
18.0ms
(/ (- 1.0 x) y)
35.0ms
(* (/ (- 1.0 x) y) (/ (- 3.0 x) 3.0))

series181.0ms

Counts
3 → 9
Calls
3 calls:
48.0ms
(/ (- 3.0 x) 3.0)
62.0ms
(/ (- 1.0 x) y)
71.0ms
(* (/ (- 1.0 x) y) (/ (- 3.0 x) 3.0))

simplify1.5s

Counts
150 → 150
Iterations
IterNodes
done5000
21899
1579
0205

prune580.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

localize16.0ms

Local error

Found 2 expressions with local error:

0.1b
(/ (- 1.0 x) (/ (* y 3.0) (- 3.0 x)))
0.2b
(/ (* y 3.0) (- 3.0 x))

rewrite58.0ms

Algorithm
rewrite-expression-head
Rules
90×times-frac
68×add-sqr-sqrt *-un-lft-identity
28×add-cube-cbrt
20×distribute-lft-out-- difference-of-squares
16×associate-/r* add-cbrt-cube add-exp-log
15×associate-/r/
8×flip3-- div-inv flip--
7×cbrt-undiv div-exp
6×associate-/l*
2×pow1 clear-num frac-2neg prod-exp cbrt-unprod insert-posit16 add-log-exp associate-/l/
1×div-sub
Counts
2 → 120
Calls
2 calls:
34.0ms
(/ (- 1.0 x) (/ (* y 3.0) (- 3.0 x)))
20.0ms
(/ (* y 3.0) (- 3.0 x))

series132.0ms

Counts
2 → 6
Calls
2 calls:
67.0ms
(/ (- 1.0 x) (/ (* y 3.0) (- 3.0 x)))
65.0ms
(/ (* y 3.0) (- 3.0 x))

simplify1.5s

Counts
126 → 126
Iterations
IterNodes
done5003
22617
1684
0229

prune327.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

localize14.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ (- 3.0 x) 3.0)
0.1b
(/ (- 1.0 x) (/ y (/ (- 3.0 x) 3.0)))
0.1b
(/ y (/ (- 3.0 x) 3.0))

rewrite55.0ms

Algorithm
rewrite-expression-head
Rules
1054×times-frac
680×add-sqr-sqrt *-un-lft-identity
414×add-cube-cbrt
133×distribute-lft-out-- difference-of-squares
84×associate-/r*
31×div-inv
19×add-cbrt-cube add-exp-log
13×associate-/l*
10×cbrt-undiv div-exp
8×associate-/r/
4×associate-/l/
3×pow1 clear-num frac-2neg insert-posit16 add-log-exp
2×flip3-- div-sub flip--
Counts
3 → 532
Calls
3 calls:
11.0ms
(/ (- 3.0 x) 3.0)
18.0ms
(/ (- 1.0 x) (/ y (/ (- 3.0 x) 3.0)))
9.0ms
(/ y (/ (- 3.0 x) 3.0))

series142.0ms

Counts
3 → 9
Calls
3 calls:
41.0ms
(/ (- 3.0 x) 3.0)
60.0ms
(/ (- 1.0 x) (/ y (/ (- 3.0 x) 3.0)))
41.0ms
(/ y (/ (- 3.0 x) 3.0))

simplify2.0s

Counts
541 → 541
Iterations
IterNodes
done5001
12474
0727

prune1.6s

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0b

regimes138.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done10
110
09

end0.0ms

sample826.0ms

Algorithm
intervals
Results
632.0ms10566×body80valid