Details

Time bar (total: 15.8s)

sample29.0ms

Algorithm
intervals
Results
14.0ms308×body80valid

simplify3.2s

Counts
1 → 1
Iterations
IterNodes
done5000
174757
164453
154144
143857
133552
123243
112859
102382
91691
81180
7911
6645
5361
4183
385
242
119
010

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize22.0ms

Local error

Found 2 expressions with local error:

0.0b
(* x (- y 1.0))
0.0b
(- (* x (- y 1.0)) (* y 0.5))

rewrite61.0ms

Algorithm
rewrite-expression-head
Rules
8×add-sqr-sqrt
6×*-un-lft-identity
5×sub-neg associate-*r*
4×distribute-rgt-in pow1 distribute-lft-in add-cbrt-cube associate--l+ add-exp-log add-cube-cbrt add-log-exp
3×associate-*l*
2×flip3-- associate-*r/ flip--
1×diff-log pow-prod-down prod-exp *-commutative cbrt-unprod distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 42
Calls
2 calls:
32.0ms
(* x (- y 1.0))
23.0ms
(- (* x (- y 1.0)) (* y 0.5))

series69.0ms

Counts
2 → 6
Calls
2 calls:
36.0ms
(* x (- y 1.0))
32.0ms
(- (* x (- y 1.0)) (* y 0.5))

simplify1.6s

Counts
48 → 48
Iterations
IterNodes
done5001
31874
2534
1198
079

prune203.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize18.0ms

Local error

Found 1 expressions with local error:

0.0b
(+ (* x y) (- (* x (- 1.0)) (* y 0.5)))

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
6×add-log-exp
2×associate-+r+ sum-log
1×add-sqr-sqrt pow1 +-commutative associate-+r- sub-neg *-un-lft-identity flip3-+ add-cbrt-cube diff-log add-exp-log add-cube-cbrt flip-+
Counts
1 → 15
Calls
1 calls:
22.0ms
(+ (* x y) (- (* x (- 1.0)) (* y 0.5)))

series41.0ms

Counts
1 → 3
Calls
1 calls:
41.0ms
(+ (* x y) (- (* x (- 1.0)) (* y 0.5)))

simplify1.3s

Counts
18 → 18
Iterations
IterNodes
done5003
31745
2429
1116
040

prune54.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0.0b

localize22.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt x) (cbrt x))
0.5b
(cbrt x)
0.5b
(cbrt x)
0.5b
(cbrt x)

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×*-un-lft-identity add-cube-cbrt
11×pow1
9×pow1/3
6×swap-sqr associate-*r* associate-*l* add-exp-log
4×add-cbrt-cube add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 73
Calls
4 calls:
9.0ms
(* (cbrt x) (cbrt x))
1.0ms
(cbrt x)
1.0ms
(cbrt x)
1.0ms
(cbrt x)

series978.0ms

Counts
4 → 12
Calls
4 calls:
280.0ms
(* (cbrt x) (cbrt x))
232.0ms
(cbrt x)
243.0ms
(cbrt x)
222.0ms
(cbrt x)

simplify3.1s

Counts
85 → 85
Iterations
IterNodes
done5007
43735
31034
2377
1136
061

prune496.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize25.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (* x (- y 1.0))) (cbrt (* x (- y 1.0))))
0.6b
(cbrt (* x (- y 1.0)))
0.6b
(cbrt (* x (- y 1.0)))
0.6b
(cbrt (* x (- y 1.0)))

rewrite43.0ms

Algorithm
rewrite-expression-head
Rules
20×associate-*r/
18×cbrt-div
11×pow1
10×add-sqr-sqrt
9×flip3-- pow1/3 flip--
8×*-un-lft-identity add-cube-cbrt
7×cbrt-prod
6×add-exp-log
4×frac-times add-cbrt-cube swap-sqr associate-*r* associate-*l* add-log-exp
2×pow-prod-down associate-*l/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 72
Calls
4 calls:
17.0ms
(* (cbrt (* x (- y 1.0))) (cbrt (* x (- y 1.0))))
8.0ms
(cbrt (* x (- y 1.0)))
6.0ms
(cbrt (* x (- y 1.0)))
10.0ms
(cbrt (* x (- y 1.0)))

series753.0ms

Counts
4 → 12
Calls
4 calls:
214.0ms
(* (cbrt (* x (- y 1.0))) (cbrt (* x (- y 1.0))))
166.0ms
(cbrt (* x (- y 1.0)))
195.0ms
(cbrt (* x (- y 1.0)))
178.0ms
(cbrt (* x (- y 1.0)))

simplify2.2s

Counts
84 → 84
Iterations
IterNodes
done5000
32727
2964
1412
0161

prune498.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

regimes248.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations
IterNodes
done13
113
010

end0.0ms

sample746.0ms

Algorithm
intervals
Results
519.0ms9152×body80valid
0.0ms1×body320valid