Details

Time bar (total: 19.6s)

sample152.0ms

Algorithm
intervals
Results
15.0ms316×body80valid

simplify5.8s

Counts
1 → 1
Iterations
IterNodes
done5000
194147
183327
172871
162587
152319
142128
131995
121830
111102
10451
9237
8162
7106
685
568
454
335
219
110
06

prune22.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize17.0ms

Local error

Found 1 expressions with local error:

0.0b
(fma y (- z x) x)

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
1×add-sqr-sqrt expm1-log1p-u pow1 *-un-lft-identity add-cbrt-cube add-exp-log add-cube-cbrt fma-udef log1p-expm1-u add-log-exp
Counts
1 → 10
Calls
1 calls:
3.0ms
(fma y (- z x) x)

series77.0ms

Counts
1 → 3
Calls
1 calls:
77.0ms
(fma y (- z x) x)

simplify1.7s

Counts
13 → 13
Iterations
IterNodes
done5002
41211
3270
266
131
019

prune80.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize38.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (fma y (- z x) x)) (cbrt (fma y (- z x) x)))
0.6b
(cbrt (fma y (- z x) x))
0.6b
(cbrt (fma y (- z x) x))
0.6b
(cbrt (fma y (- z x) x))

rewrite14.0ms

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×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:
9.0ms
(* (cbrt (fma y (- z x) x)) (cbrt (fma y (- z x) x)))
1.0ms
(cbrt (fma y (- z x) x))
1.0ms
(cbrt (fma y (- z x) x))
1.0ms
(cbrt (fma y (- z x) x))

series906.0ms

Counts
4 → 12
Calls
4 calls:
294.0ms
(* (cbrt (fma y (- z x) x)) (cbrt (fma y (- z x) x)))
189.0ms
(cbrt (fma y (- z x) x))
213.0ms
(cbrt (fma y (- z x) x))
209.0ms
(cbrt (fma y (- z x) x))

simplify1.4s

Counts
93 → 93
Iterations
IterNodes
done5000
31685
2627
1247
097

prune516.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.0b

localize71.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (fma y (- z x) x))
0.6b
(cbrt (fma y (- z x) x))
0.6b
(cbrt (fma y (- z x) x))
0.6b
(cbrt (fma y (- z x) x))

rewrite4.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
8×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
4×expm1-log1p-u pow1 add-cbrt-cube pow1/3 add-exp-log log1p-expm1-u add-log-exp
Counts
4 → 52
Calls
4 calls:
1.0ms
(cbrt (fma y (- z x) x))
1.0ms
(cbrt (fma y (- z x) x))
1.0ms
(cbrt (fma y (- z x) x))
1.0ms
(cbrt (fma y (- z x) x))

series772.0ms

Counts
4 → 12
Calls
4 calls:
182.0ms
(cbrt (fma y (- z x) x))
197.0ms
(cbrt (fma y (- z x) x))
187.0ms
(cbrt (fma y (- z x) x))
206.0ms
(cbrt (fma y (- z x) x))

simplify2.0s

Counts
64 → 64
Iterations
IterNodes
done5002
42027
3626
2236
1106
047

prune602.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0.0b

localize90.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (fma y (- z x) x))
0.6b
(cbrt (fma y (- z x) x))
0.6b
(cbrt (fma y (- z x) x))
0.6b
(cbrt (fma y (- z x) x))

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
8×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
4×expm1-log1p-u pow1 add-cbrt-cube pow1/3 add-exp-log log1p-expm1-u add-log-exp
Counts
4 → 52
Calls
4 calls:
1.0ms
(cbrt (fma y (- z x) x))
1.0ms
(cbrt (fma y (- z x) x))
1.0ms
(cbrt (fma y (- z x) x))
1.0ms
(cbrt (fma y (- z x) x))

series810.0ms

Counts
4 → 12
Calls
4 calls:
170.0ms
(cbrt (fma y (- z x) x))
211.0ms
(cbrt (fma y (- z x) x))
216.0ms
(cbrt (fma y (- z x) x))
213.0ms
(cbrt (fma y (- z x) x))

simplify2.1s

Counts
64 → 64
Iterations
IterNodes
done5002
42027
3626
2236
1106
047

prune694.0ms

Pruning

4 alts after pruning (0 fresh and 4 done)

Merged error: 0.0b

regimes206.0ms

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

sample1.4s

Algorithm
intervals
Results
471.0ms10194×body80valid