Details

Time bar (total: 1.9s)

sample17.0ms

Algorithm
intervals
Results
6.0ms335×body80valid

simplify196.0ms

Counts
1 → 1
Iterations

Useful iterations: 1 (2.0ms)

IterNodesCost
0103
1192
2352
3572
4742
5882
61092
71632
83292
96522
1011692
1116152
1222612
1339632
1450012
done50012

prune9.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 1 expressions with local error:

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

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 (- z x) y x)

series40.0ms

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

simplify41.0ms

Counts
13 → 13
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
03250
16739
228039
3153339
4500239
done500239

prune29.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize8.0ms

Local error

Found 4 expressions with local error:

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

rewrite15.0ms

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:
10.0ms
(* (cbrt (fma (- z x) y x)) (cbrt (fma (- z x) y x)))
1.0ms
(cbrt (fma (- z x) y x))
1.0ms
(cbrt (fma (- z x) y x))
1.0ms
(cbrt (fma (- z x) y x))

series753.0ms

Counts
4 → 12
Calls
4 calls:
264.0ms
(* (cbrt (fma (- z x) y x)) (cbrt (fma (- z x) y x)))
162.0ms
(cbrt (fma (- z x) y x))
162.0ms
(cbrt (fma (- z x) y x))
165.0ms
(cbrt (fma (- z x) y x))

simplify142.0ms

Counts
93 → 93
Iterations

Useful iterations: 3 (135.0ms)

IterNodesCost
0235679
1868625
24433559
35001556
done5001556

prune199.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes39.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
052
152
done52

end0.0ms

sample431.0ms

Algorithm
intervals
Results
171.0ms10122×body80valid