Details

Time bar (total: 12.0s)

sample13.0ms

Algorithm
intervals
Results
7.0ms256×body80valid

simplify5.0ms

Counts
1 → 1
Iterations
IterNodes
done10
210
17
05

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b
(- x (/ 1.0 3.0))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt
3×*-un-lft-identity add-log-exp
2×difference-of-squares
1×pow1 sub-neg times-frac flip3-- add-cbrt-cube diff-log add-exp-log add-cube-cbrt insert-posit16 flip-- distribute-lft-out--
Counts
1 → 16
Calls
1 calls:
9.0ms
(- x (/ 1.0 3.0))

series36.0ms

Counts
1 → 3
Calls
1 calls:
36.0ms
(- x (/ 1.0 3.0))

simplify2.3s

Counts
19 → 19
Iterations
IterNodes
done5002
53013
41088
3410
2180
183
039

prune86.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize17.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0)))
0.0b
(+ x (/ 1.0 3.0))
16.2b
(/ (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0))) (+ x (/ 1.0 3.0)))

rewrite603.0ms

Algorithm
rewrite-expression-head
Rules
902×add-sqr-sqrt
392×times-frac
270×difference-of-squares
244×*-un-lft-identity
174×unswap-sqr
126×swap-sqr
84×*-commutative
62×add-cube-cbrt
55×distribute-lft-out
53×associate-/l*
30×distribute-lft-out--
24×associate-*l*
7×add-log-exp
5×add-cbrt-cube add-exp-log
4×associate-/r*
3×pow1 insert-posit16
2×flip3-+ flip3-- associate-/r/ flip-+ flip-- associate-/l/
1×cbrt-undiv +-commutative clear-num sum-log sub-neg frac-2neg diff-log div-sub div-exp div-inv
Counts
3 → 363
Calls
3 calls:
113.0ms
(- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0)))
11.0ms
(+ x (/ 1.0 3.0))
429.0ms
(/ (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0))) (+ x (/ 1.0 3.0)))

series231.0ms

Counts
3 → 9
Calls
3 calls:
63.0ms
(- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0)))
22.0ms
(+ x (/ 1.0 3.0))
146.0ms
(/ (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0))) (+ x (/ 1.0 3.0)))

simplify1.6s

Counts
372 → 372
Iterations
IterNodes
done5000
21869
1677
0276

prune589.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize35.0ms

Local error

Found 4 expressions with local error:

0.0b
(- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0)))
0.0b
(+ x (/ 1.0 3.0))
0.1b
(/ 1 (/ (+ x (/ 1.0 3.0)) (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0)))))
16.2b
(/ (+ x (/ 1.0 3.0)) (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0))))

rewrite1.0s

Algorithm
rewrite-expression-head
Rules
3736×add-sqr-sqrt
2404×times-frac
1331×*-un-lft-identity
1035×difference-of-squares
667×unswap-sqr
516×add-cube-cbrt
483×swap-sqr
324×associate-/r*
322×*-commutative
269×distribute-lft-out
115×distribute-lft-out--
92×associate-*l*
72×associate-/r/
17×add-exp-log
13×associate-/l*
11×add-cbrt-cube
8×div-exp add-log-exp
6×flip3-- div-inv flip--
5×pow1
4×cbrt-undiv clear-num insert-posit16 associate-/l/
3×frac-2neg flip3-+ flip-+ remove-double-div
2×rec-exp 1-exp
1×+-commutative sum-log sub-neg diff-log pow-flip inv-pow
Counts
4 → 1323
Calls
4 calls:
122.0ms
(- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0)))
9.0ms
(+ x (/ 1.0 3.0))
543.0ms
(/ 1 (/ (+ x (/ 1.0 3.0)) (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0)))))
237.0ms
(/ (+ x (/ 1.0 3.0)) (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0))))

series253.0ms

Counts
4 → 12
Calls
4 calls:
54.0ms
(- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0)))
21.0ms
(+ x (/ 1.0 3.0))
115.0ms
(/ 1 (/ (+ x (/ 1.0 3.0)) (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0)))))
63.0ms
(/ (+ x (/ 1.0 3.0)) (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0))))

simplify2.4s

Counts
1335 → 1335
Iterations
IterNodes
done5001
11928
0755

prune2.3s

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes56.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done5
05

end0.0ms

sample491.0ms

Algorithm
intervals
Results
390.0ms8000×body80valid