Details

Time bar (total: 17.9s)

sample43.0ms

Algorithm
intervals
Results
15.0ms309×body80valid

simplify2.3s

Counts
1 → 1
Iterations
IterNodes
done5000
114445
101808
9704
8290
7124
656
552
446
337
224
116
06

prune13.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.1b

localize7.0ms

Local error

Found 1 expressions with local error:

5.6b
(fma (/ x z) y x)

rewrite1.0ms

Algorithm
rewrite-expression-head
Rules
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:
0.0ms
(fma (/ x z) y x)

series40.0ms

Counts
1 → 3
Calls
1 calls:
40.0ms
(fma (/ x z) y x)

simplify2.9s

Counts
13 → 13
Iterations
IterNodes
done5000
53865
4682
3162
251
125
018

prune100.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0.1b

localize9.0ms

Local error

Found 1 expressions with local error:

5.6b
(fma y (/ x z) x)

rewrite1.0ms

Algorithm
rewrite-expression-head
Rules
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:
0.0ms
(fma y (/ x z) x)

series82.0ms

Counts
1 → 3
Calls
1 calls:
82.0ms
(fma y (/ x z) x)

simplify2.6s

Counts
13 → 13
Iterations
IterNodes
done5000
42266
3352
272
126
018

prune64.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.1b

localize27.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (fma y (/ x z) x))
5.6b
(fma y (/ x z) x)
5.6b
(fma y (/ x z) x)
5.6b
(fma y (/ x z) x)

rewrite2.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt *-un-lft-identity add-cube-cbrt
expm1-log1p-u pow1 add-cbrt-cube add-exp-log log1p-expm1-u add-log-exp
cbrt-prod fma-udef
pow1/3
Counts
4 → 43
Calls
4 calls:
1.0ms
(cbrt (fma y (/ x z) x))
0.0ms
(fma y (/ x z) x)
0.0ms
(fma y (/ x z) x)
0.0ms
(fma y (/ x z) x)

series327.0ms

Counts
4 → 12
Calls
4 calls:
210.0ms
(cbrt (fma y (/ x z) x))
28.0ms
(fma y (/ x z) x)
42.0ms
(fma y (/ x z) x)
47.0ms
(fma y (/ x z) x)

simplify1.1s

Counts
55 → 55
Iterations
IterNodes
done5001
31237
2286
1105
055

prune392.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.1b

localize42.0ms

Local error

Found 4 expressions with local error:

5.6b
(fma y (/ x z) x)
5.6b
(fma y (/ x z) x)
5.6b
(fma y (/ x z) x)
5.6b
(fma y (/ x z) x)

rewrite2.0ms

Algorithm
rewrite-expression-head
Rules
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
4 → 40
Calls
4 calls:
0.0ms
(fma y (/ x z) x)
0.0ms
(fma y (/ x z) x)
0.0ms
(fma y (/ x z) x)
0.0ms
(fma y (/ x z) x)

series144.0ms

Counts
4 → 12
Calls
4 calls:
33.0ms
(fma y (/ x z) x)
35.0ms
(fma y (/ x z) x)
34.0ms
(fma y (/ x z) x)
42.0ms
(fma y (/ x z) x)

simplify2.6s

Counts
52 → 52
Iterations
IterNodes
done5000
42266
3352
272
126
018

prune325.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0.1b

regimes397.0ms

Accuracy

89.7% (0.5b remaining)

Error of 0.5b against oracle of 0.0b and baseline of 4.8b

bsearch2.0ms

simplify3.4s

Iterations
IterNodes
done5000
154917
142029
131301
12573
11385
10197
9144
891
771
656
543
437
334
228
125
020

end0.0ms

sample927.0ms

Algorithm
intervals
Results
414.0ms9609×body80valid