Details

Time bar (total: 48.0s)

sample50.0ms

Algorithm
intervals
Results
15.0ms256×body80valid

simplify49.0ms

Counts
1 → 1
Iterations
IterNodes
done19
219
114
09

prune86.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize327.0ms

Local error

Found 1 expressions with local error:

0.1b
(fma x (/ 841.0 108.0) (/ 4.0 29.0))

rewrite3.0ms

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:
2.0ms
(fma x (/ 841.0 108.0) (/ 4.0 29.0))

series118.0ms

Counts
1 → 3
Calls
1 calls:
118.0ms
(fma x (/ 841.0 108.0) (/ 4.0 29.0))

simplify15.3s

Counts
13 → 13
Iterations
IterNodes
done5000
52843
4641
3154
254
130
022

prune185.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.1b

localize54.0ms

Local error

Found 4 expressions with local error:

0.7b
(* (cbrt (fma x (/ 841.0 108.0) (/ 4.0 29.0))) (cbrt (fma x (/ 841.0 108.0) (/ 4.0 29.0))))
0.7b
(cbrt (fma x (/ 841.0 108.0) (/ 4.0 29.0)))
0.7b
(cbrt (fma x (/ 841.0 108.0) (/ 4.0 29.0)))
0.7b
(cbrt (fma x (/ 841.0 108.0) (/ 4.0 29.0)))

rewrite36.0ms

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:
24.0ms
(* (cbrt (fma x (/ 841.0 108.0) (/ 4.0 29.0))) (cbrt (fma x (/ 841.0 108.0) (/ 4.0 29.0))))
2.0ms
(cbrt (fma x (/ 841.0 108.0) (/ 4.0 29.0)))
2.0ms
(cbrt (fma x (/ 841.0 108.0) (/ 4.0 29.0)))
4.0ms
(cbrt (fma x (/ 841.0 108.0) (/ 4.0 29.0)))

series1.7s

Counts
4 → 12
Calls
4 calls:
532.0ms
(* (cbrt (fma x (/ 841.0 108.0) (/ 4.0 29.0))) (cbrt (fma x (/ 841.0 108.0) (/ 4.0 29.0))))
229.0ms
(cbrt (fma x (/ 841.0 108.0) (/ 4.0 29.0)))
584.0ms
(cbrt (fma x (/ 841.0 108.0) (/ 4.0 29.0)))
326.0ms
(cbrt (fma x (/ 841.0 108.0) (/ 4.0 29.0)))

simplify6.7s

Counts
93 → 93
Iterations
IterNodes
done5041
33089
21064
1403
0164

prune1.2s

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize128.0ms

Local error

Found 4 expressions with local error:

0.7b
(cbrt (fma x (/ 841.0 108.0) (/ 4.0 29.0)))
0.7b
(cbrt (fma x (/ 841.0 108.0) (/ 4.0 29.0)))
0.7b
(cbrt (fma x (/ 841.0 108.0) (/ 4.0 29.0)))
0.7b
(cbrt (* (cbrt (fma x (/ 841.0 108.0) (/ 4.0 29.0))) (cbrt (fma x (/ 841.0 108.0) (/ 4.0 29.0)))))

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
10×cbrt-prod
7×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log expm1-log1p-u pow1/3 add-cbrt-cube log1p-expm1-u add-log-exp
Counts
4 → 50
Calls
4 calls:
1.0ms
(cbrt (fma x (/ 841.0 108.0) (/ 4.0 29.0)))
1.0ms
(cbrt (fma x (/ 841.0 108.0) (/ 4.0 29.0)))
2.0ms
(cbrt (fma x (/ 841.0 108.0) (/ 4.0 29.0)))
12.0ms
(cbrt (* (cbrt (fma x (/ 841.0 108.0) (/ 4.0 29.0))) (cbrt (fma x (/ 841.0 108.0) (/ 4.0 29.0)))))

series2.4s

Counts
4 → 12
Calls
4 calls:
490.0ms
(cbrt (fma x (/ 841.0 108.0) (/ 4.0 29.0)))
782.0ms
(cbrt (fma x (/ 841.0 108.0) (/ 4.0 29.0)))
541.0ms
(cbrt (fma x (/ 841.0 108.0) (/ 4.0 29.0)))
573.0ms
(cbrt (* (cbrt (fma x (/ 841.0 108.0) (/ 4.0 29.0))) (cbrt (fma x (/ 841.0 108.0) (/ 4.0 29.0)))))

simplify8.8s

Counts
62 → 62
Iterations
IterNodes
done5003
33604
2980
1338
0145

prune942.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0.0b

localize206.0ms

Local error

Found 4 expressions with local error:

0.7b
(cbrt (fma x (/ 841.0 108.0) (/ 4.0 29.0)))
0.7b
(cbrt (fma x (/ 841.0 108.0) (/ 4.0 29.0)))
0.7b
(cbrt (fma x (/ 841.0 108.0) (/ 4.0 29.0)))
0.7b
(cbrt (* (cbrt (fma x (/ 841.0 108.0) (/ 4.0 29.0))) (* (* (cbrt (cbrt (fma x (/ 841.0 108.0) (/ 4.0 29.0)))) (cbrt (cbrt (fma x (/ 841.0 108.0) (/ 4.0 29.0))))) (cbrt (cbrt (fma x (/ 841.0 108.0) (/ 4.0 29.0)))))))

rewrite180.0ms

Algorithm
rewrite-expression-head
Rules
10×cbrt-prod
7×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log expm1-log1p-u pow1/3 add-cbrt-cube log1p-expm1-u add-log-exp
Counts
4 → 50
Calls
4 calls:
2.0ms
(cbrt (fma x (/ 841.0 108.0) (/ 4.0 29.0)))
3.0ms
(cbrt (fma x (/ 841.0 108.0) (/ 4.0 29.0)))
2.0ms
(cbrt (fma x (/ 841.0 108.0) (/ 4.0 29.0)))
171.0ms
(cbrt (* (cbrt (fma x (/ 841.0 108.0) (/ 4.0 29.0))) (* (* (cbrt (cbrt (fma x (/ 841.0 108.0) (/ 4.0 29.0)))) (cbrt (cbrt (fma x (/ 841.0 108.0) (/ 4.0 29.0))))) (cbrt (cbrt (fma x (/ 841.0 108.0) (/ 4.0 29.0)))))))

series2.2s

Counts
4 → 12
Calls
4 calls:
713.0ms
(cbrt (fma x (/ 841.0 108.0) (/ 4.0 29.0)))
322.0ms
(cbrt (fma x (/ 841.0 108.0) (/ 4.0 29.0)))
771.0ms
(cbrt (fma x (/ 841.0 108.0) (/ 4.0 29.0)))
353.0ms
(cbrt (* (cbrt (fma x (/ 841.0 108.0) (/ 4.0 29.0))) (* (* (cbrt (cbrt (fma x (/ 841.0 108.0) (/ 4.0 29.0)))) (cbrt (cbrt (fma x (/ 841.0 108.0) (/ 4.0 29.0))))) (cbrt (cbrt (fma x (/ 841.0 108.0) (/ 4.0 29.0)))))))

simplify4.9s

Counts
62 → 62
Iterations
IterNodes
done5000
33659
2997
1346
0149

prune931.0ms

Pruning

9 alts after pruning (7 fresh and 2 done)

Merged error: 0.0b

regimes141.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations
IterNodes
done8
08

end0.0ms

sample1.3s

Algorithm
intervals
Results
1.1s8001×body80valid
1.0ms4×body1280valid
0.0ms2×body640valid