Details

Time bar (total: 19.6s)

sample168.0ms

Algorithm
intervals
Results
60.0ms594×body80valid
33.0ms605×body80nan

simplify5.8s

Counts
1 → 1
Iterations

Useful iterations: 2 (10.0ms)

IterNodesCost
089
1179
2378
3708
41018
51748
64168
713298
845868
done50008

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize10.0ms

Local error

Found 2 expressions with local error:

0.1b
(exp (- (fma y (log y) x) z))
0.1b
(fma y (log y) x)

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
12×exp-sum
11×add-sqr-sqrt *-un-lft-identity
add-cube-cbrt prod-diff
exp-prod add-log-exp
pow1 add-exp-log expm1-log1p-u add-cbrt-cube fma-udef log1p-expm1-u rem-exp-log
sub-neg exp-diff diff-log associate--l+ distribute-lft-out-- difference-of-squares
Counts
2 → 39
Calls
2 calls:
23.0ms
(exp (- (fma y (log y) x) z))
0.0ms
(fma y (log y) x)

series158.0ms

Counts
2 → 6
Calls
2 calls:
60.0ms
(exp (- (fma y (log y) x) z))
98.0ms
(fma y (log y) x)

simplify3.2s

Counts
45 → 45
Iterations

Useful iterations: 4 (1.7s)

IterNodesCost
091611
1160521
2313437
3866389
43636352
done5000352

prune137.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize10.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (* (exp x) (pow y y)) (exp z))
0.5b
(* (exp x) (pow y y))

rewrite45.0ms

Algorithm
rewrite-expression-head
Rules
12×add-sqr-sqrt
add-cbrt-cube
add-exp-log add-cube-cbrt *-un-lft-identity associate-*r*
prod-exp
unpow-prod-down div-exp
times-frac associate-*l* associate-/r* unswap-sqr
pow1 cbrt-undiv expm1-log1p-u pow-to-exp pow-exp cbrt-unprod log1p-expm1-u add-log-exp sqr-pow
frac-2neg clear-num *-commutative div-inv associate-/l*
Counts
2 → 52
Calls
2 calls:
18.0ms
(/ (* (exp x) (pow y y)) (exp z))
25.0ms
(* (exp x) (pow y y))

series152.0ms

Counts
2 → 6
Calls
2 calls:
82.0ms
(/ (* (exp x) (pow y y)) (exp z))
70.0ms
(* (exp x) (pow y y))

simplify4.0s

Counts
58 → 58
Iterations

Useful iterations: 2 (178.0ms)

IterNodesCost
090604
1197577
2721486
34033486
done5002486

prune230.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes87.0ms

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
078
done78

end0.0ms

sample5.6s

Algorithm
intervals
Results
2.4s19242×body80valid
1.2s19368×body80nan