Details

Time bar (total: 12.2s)

sample16.0ms

Algorithm
intervals
Results
8.0ms256×body80valid

simplify8.0ms

Counts
1 → 1
Iterations
IterNodes
done10
210
17
05

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 1 expressions with local error:

0.0b
(- x (/ 1.0 3.0))

rewrite25.0ms

Algorithm
rewrite-expression-head
Rules
41×add-sqr-sqrt
39×prod-diff
38×*-un-lft-identity
36×add-cube-cbrt
28×times-frac
3×fma-neg div-inv add-log-exp
2×difference-of-squares
1×expm1-log1p-u pow1 sub-neg flip3-- add-cbrt-cube diff-log add-exp-log insert-posit16 log1p-expm1-u flip-- distribute-lft-out--
Counts
1 → 60
Calls
1 calls:
22.0ms
(- x (/ 1.0 3.0))

series37.0ms

Counts
1 → 3
Calls
1 calls:
37.0ms
(- x (/ 1.0 3.0))

simplify1.9s

Counts
63 → 63
Iterations
IterNodes
done5018
32597
2972
1380
0155

prune107.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize27.0ms

Local error

Found 4 expressions with local error:

0.3b
(cbrt (- x (/ 1.0 3.0)))
0.3b
(cbrt (- x (/ 1.0 3.0)))
0.3b
(cbrt (- x (/ 1.0 3.0)))
0.7b
(* (cbrt (- x (/ 1.0 3.0))) (cbrt (- x (/ 1.0 3.0))))

rewrite127.0ms

Algorithm
rewrite-expression-head
Rules
58×add-sqr-sqrt
50×cbrt-prod
35×*-un-lft-identity
18×cbrt-div
15×add-cube-cbrt
14×difference-of-squares
11×pow1 swap-sqr
9×flip3-- pow1/3 associate-*r* associate-*l* flip-- distribute-lft-out--
7×times-frac
6×add-exp-log
4×expm1-log1p-u frac-times add-cbrt-cube insert-posit16 log1p-expm1-u add-log-exp unswap-sqr
2×pow-prod-down associate-*l/ associate-*r/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 119
Calls
4 calls:
12.0ms
(cbrt (- x (/ 1.0 3.0)))
12.0ms
(cbrt (- x (/ 1.0 3.0)))
12.0ms
(cbrt (- x (/ 1.0 3.0)))
86.0ms
(* (cbrt (- x (/ 1.0 3.0))) (cbrt (- x (/ 1.0 3.0))))

series868.0ms

Counts
4 → 12
Calls
4 calls:
140.0ms
(cbrt (- x (/ 1.0 3.0)))
144.0ms
(cbrt (- x (/ 1.0 3.0)))
148.0ms
(cbrt (- x (/ 1.0 3.0)))
435.0ms
(* (cbrt (- x (/ 1.0 3.0))) (cbrt (- x (/ 1.0 3.0))))

simplify1.9s

Counts
131 → 131
Iterations
IterNodes
done5003
33074
21086
1438
0189

prune436.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize22.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ x (/ 1.0 3.0))
0.0b
(- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0)))
14.3b
(/ (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0))) (+ x (/ 1.0 3.0)))

rewrite91.0ms

Algorithm
rewrite-expression-head
Rules
26×*-un-lft-identity
16×times-frac
14×add-sqr-sqrt add-cube-cbrt
7×add-log-exp
6×distribute-lft-out difference-of-squares
5×add-cbrt-cube add-exp-log
4×associate-/r* associate-/l*
3×expm1-log1p-u pow1 fma-def insert-posit16 log1p-expm1-u
2×flip3-+ flip3-- associate-/r/ flip-+ flip-- associate-/l/
1×cbrt-undiv +-commutative clear-num sum-log sub-neg frac-2neg fma-neg diff-log div-sub div-exp prod-diff div-inv
Counts
3 → 80
Calls
3 calls:
15.0ms
(+ x (/ 1.0 3.0))
14.0ms
(- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0)))
59.0ms
(/ (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0))) (+ x (/ 1.0 3.0)))

series215.0ms

Counts
3 → 9
Calls
3 calls:
27.0ms
(+ x (/ 1.0 3.0))
69.0ms
(- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0)))
119.0ms
(/ (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0))) (+ x (/ 1.0 3.0)))

simplify2.3s

Counts
89 → 89
Iterations
IterNodes
done5000
34710
21034
1312
0116

prune284.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

localize27.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ x (/ 1.0 3.0))
0.0b
(- (/ (* x x) (+ x (/ 1.0 3.0))) (/ (* (/ 1.0 3.0) (/ 1.0 3.0)) (+ x (/ 1.0 3.0))))
0.2b
(/ (* (/ 1.0 3.0) (/ 1.0 3.0)) (+ x (/ 1.0 3.0)))
14.4b
(/ (* x x) (+ x (/ 1.0 3.0)))

rewrite332.0ms

Algorithm
rewrite-expression-head
Rules
105×*-un-lft-identity
100×prod-diff
96×times-frac
59×add-sqr-sqrt
51×add-cube-cbrt
50×associate-/r/
27×add-cbrt-cube add-exp-log
26×flip3-+ flip-+ distribute-lft-out
25×div-inv
11×cbrt-undiv div-exp
10×fma-neg
8×associate-/r* add-log-exp
5×prod-exp cbrt-unprod
4×expm1-log1p-u pow1 insert-posit16 log1p-expm1-u difference-of-squares
3×fma-def distribute-rgt-out-- associate-/l/
2×clear-num frac-2neg associate-/l*
1×frac-times +-commutative sum-log sub-neg flip3-- diff-log associate-*l/ associate-*r/ frac-sub flip-- distribute-lft-out-- sub-div
Counts
4 → 218
Calls
4 calls:
13.0ms
(+ x (/ 1.0 3.0))
225.0ms
(- (/ (* x x) (+ x (/ 1.0 3.0))) (/ (* (/ 1.0 3.0) (/ 1.0 3.0)) (+ x (/ 1.0 3.0))))
44.0ms
(/ (* (/ 1.0 3.0) (/ 1.0 3.0)) (+ x (/ 1.0 3.0)))
42.0ms
(/ (* x x) (+ x (/ 1.0 3.0)))

series369.0ms

Counts
4 → 12
Calls
4 calls:
19.0ms
(+ x (/ 1.0 3.0))
251.0ms
(- (/ (* x x) (+ x (/ 1.0 3.0))) (/ (* (/ 1.0 3.0) (/ 1.0 3.0)) (+ x (/ 1.0 3.0))))
52.0ms
(/ (* (/ 1.0 3.0) (/ 1.0 3.0)) (+ x (/ 1.0 3.0)))
47.0ms
(/ (* x x) (+ x (/ 1.0 3.0)))

simplify1.9s

Counts
230 → 230
Iterations
IterNodes
done5344
23024
1886
0311

prune829.0ms

Pruning

4 alts after pruning (0 fresh and 4 done)

Merged error: 0b

regimes54.0ms

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

sample293.0ms

Algorithm
intervals
Results
210.0ms8000×body80valid