Details

Time bar (total: 19.8s)

sample56.0ms

Algorithm
intervals
Results
24.0ms341×body80valid

simplify6.9s

Counts
1 → 1
Iterations

Useful iterations: 2 (9.0ms)

IterNodesCost
089
1159
2328
3738
41728
52898
63978
74718
85258
99418
1043668
done50008

prune17.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize19.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (- y x) 6.0)
0.2b
(* (* (- y x) 6.0) z)

rewrite110.0ms

Algorithm
rewrite-expression-head
Rules
9×pow1 add-exp-log add-sqr-sqrt add-cbrt-cube
7×*-un-lft-identity
6×associate-*r* associate-*l* associate-*l/
5×add-cube-cbrt
4×pow-prod-down prod-exp cbrt-unprod
2×expm1-log1p-u flip3-- *-commutative flip-- log1p-expm1-u add-log-exp
1×distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 46
Calls
2 calls:
44.0ms
(* (- y x) 6.0)
63.0ms
(* (* (- y x) 6.0) z)

series127.0ms

Counts
2 → 6
Calls
2 calls:
59.0ms
(* (- y x) 6.0)
68.0ms
(* (* (- y x) 6.0) z)

simplify1.1s

Counts
52 → 52
Iterations

Useful iterations: done (1.0s)

IterNodesCost
083452
1202434
21079372
done5001368

prune284.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0b

localize16.0ms

Local error

Found 1 expressions with local error:

0.1b
(fma (- y x) (* 6.0 z) x)

rewrite1.0ms

Algorithm
rewrite-expression-head
Rules
1×pow1 add-exp-log add-sqr-sqrt expm1-log1p-u add-cube-cbrt *-un-lft-identity add-cbrt-cube fma-udef log1p-expm1-u add-log-exp
Counts
1 → 10
Calls
1 calls:
1.0ms
(fma (- y x) (* 6.0 z) x)

series71.0ms

Counts
1 → 3
Calls
1 calls:
71.0ms
(fma (- y x) (* 6.0 z) x)

simplify4.9s

Counts
13 → 13
Iterations

Useful iterations: 3 (87.0ms)

IterNodesCost
023154
144151
2108135
3404123
43924123
done5000123

prune95.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0b

localize18.0ms

Local error

Found 2 expressions with local error:

0.0b
(* z (- y x))
0.2b
(* (* z (- y x)) 6.0)

rewrite102.0ms

Algorithm
rewrite-expression-head
Rules
21×add-sqr-sqrt
19×*-un-lft-identity
18×prod-diff
17×add-cube-cbrt
11×distribute-rgt-in distribute-lft-in
9×pow1 add-exp-log add-cbrt-cube
8×associate-*r*
4×associate-*r/ associate-*l* pow-prod-down prod-exp cbrt-unprod
2×expm1-log1p-u sub-neg flip3-- associate-*l/ *-commutative flip-- log1p-expm1-u add-log-exp
1×distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 68
Calls
2 calls:
42.0ms
(* z (- y x))
56.0ms
(* (* z (- y x)) 6.0)

series139.0ms

Counts
2 → 6
Calls
2 calls:
60.0ms
(* z (- y x))
79.0ms
(* (* z (- y x)) 6.0)

simplify1.3s

Counts
74 → 74
Iterations

Useful iterations: done (1.3s)

IterNodesCost
0132982
1320810
21506656
done5001628

prune245.0ms

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0b

localize25.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt z) (cbrt z))
0.6b
(cbrt z)
0.6b
(cbrt z)
0.6b
(cbrt z)

rewrite30.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×pow1/3
6×add-exp-log swap-sqr associate-*r* associate-*l*
4×expm1-log1p-u add-cbrt-cube log1p-expm1-u 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 → 81
Calls
4 calls:
16.0ms
(* (cbrt z) (cbrt z))
1.0ms
(cbrt z)
1.0ms
(cbrt z)
1.0ms
(cbrt z)

series1.2s

Counts
4 → 12
Calls
4 calls:
335.0ms
(* (cbrt z) (cbrt z))
296.0ms
(cbrt z)
286.0ms
(cbrt z)
289.0ms
(cbrt z)

simplify1.3s

Counts
93 → 93
Iterations

Useful iterations: done (1.3s)

IterNodesCost
065554
1143443
2719423
done5000409

prune498.0ms

Pruning

6 alts after pruning (2 fresh and 4 done)

Merged error: 0b

regimes255.0ms

Accuracy

0% (0.3b remaining)

Error of 0.3b against oracle of 0.0b and baseline of 0.3b

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
089
1119
done119

end0.0ms

sample1.1s

Algorithm
intervals
Results
544.0ms10158×body80valid