Details

Time bar (total: 15.7s)

sample27.0ms

Algorithm
intervals
Results
9.0ms370×body80valid

simplify14.0ms

Counts
1 → 1
Iterations
IterNodes
done14
414
313
211
19
06

prune19.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize20.0ms

Local error

Found 1 expressions with local error:

0.1b
(fma (/ y z) y x)

rewrite1.0ms

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:
1.0ms
(fma (/ y z) y x)

series49.0ms

Counts
1 → 3
Calls
1 calls:
49.0ms
(fma (/ y z) y x)

simplify2.7s

Counts
13 → 13
Iterations
IterNodes
done5000
43265
3328
278
128
019

prune83.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize29.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (fma (/ y z) y x)) (cbrt (fma (/ y z) y x)))
0.5b
(cbrt (fma (/ y z) y x))
0.5b
(cbrt (fma (/ y z) y x))
0.5b
(cbrt (fma (/ y z) y x))

rewrite25.0ms

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:
18.0ms
(* (cbrt (fma (/ y z) y x)) (cbrt (fma (/ y z) y x)))
1.0ms
(cbrt (fma (/ y z) y x))
1.0ms
(cbrt (fma (/ y z) y x))
2.0ms
(cbrt (fma (/ y z) y x))

series593.0ms

Counts
4 → 12
Calls
4 calls:
167.0ms
(* (cbrt (fma (/ y z) y x)) (cbrt (fma (/ y z) y x)))
122.0ms
(cbrt (fma (/ y z) y x))
159.0ms
(cbrt (fma (/ y z) y x))
144.0ms
(cbrt (fma (/ y z) y x))

simplify4.6s

Counts
93 → 93
Iterations
IterNodes
done5000
33781
2578
1174
085

prune569.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0.0b

localize24.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt (fma (/ y z) y x))
0.6b
(cbrt (cbrt (fma (/ y z) y x)))
0.6b
(cbrt (cbrt (fma (/ y z) y x)))
0.6b
(cbrt (cbrt (fma (/ y z) y x)))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
30×cbrt-prod
11×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 → 61
Calls
4 calls:
5.0ms
(cbrt (fma (/ y z) y x))
1.0ms
(cbrt (cbrt (fma (/ y z) y x)))
1.0ms
(cbrt (cbrt (fma (/ y z) y x)))
1.0ms
(cbrt (cbrt (fma (/ y z) y x)))

series572.0ms

Counts
4 → 12
Calls
4 calls:
125.0ms
(cbrt (fma (/ y z) y x))
164.0ms
(cbrt (cbrt (fma (/ y z) y x)))
156.0ms
(cbrt (cbrt (fma (/ y z) y x)))
128.0ms
(cbrt (cbrt (fma (/ y z) y x)))

simplify1.5s

Counts
73 → 73
Iterations
IterNodes
done5001
43117
3695
2219
1104
061

prune538.0ms

Pruning

8 alts after pruning (5 fresh and 3 done)

Merged error: 0.0b

localize54.0ms

Local error

Found 4 expressions with local error:

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

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
36×cbrt-prod
12×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 → 64
Calls
4 calls:
1.0ms
(cbrt (cbrt (fma (/ y z) y x)))
1.0ms
(cbrt (cbrt (fma (/ y z) y x)))
1.0ms
(cbrt (cbrt (fma (/ y z) y x)))
1.0ms
(cbrt (cbrt (fma (/ y z) y x)))

series541.0ms

Counts
4 → 12
Calls
4 calls:
126.0ms
(cbrt (cbrt (fma (/ y z) y x)))
142.0ms
(cbrt (cbrt (fma (/ y z) y x)))
142.0ms
(cbrt (cbrt (fma (/ y z) y x)))
131.0ms
(cbrt (cbrt (fma (/ y z) y x)))

simplify1.4s

Counts
76 → 76
Iterations
IterNodes
done5001
42134
3484
2164
182
050

prune523.0ms

Pruning

8 alts after pruning (4 fresh and 4 done)

Merged error: 0.0b

regimes482.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done5
05

end0.0ms

sample1.4s

Algorithm
intervals
Results
465.0ms10753×body80valid