Details

Time bar (total: 6.2s)

sample37.0ms

Algorithm
intervals
Results
16.0ms404×body80valid

simplify75.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
089
1149
2329
3579
4699
5709
done709

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 1 expressions with local error:

0.0b
(- (* x x) (* (* y 4.0) z))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
pow1 add-exp-log add-sqr-sqrt add-cube-cbrt sub-neg flip3-- *-un-lft-identity diff-log add-cbrt-cube flip--
Counts
1 → 12
Calls
1 calls:
13.0ms
(- (* x x) (* (* y 4.0) z))

series70.0ms

Counts
1 → 3
Calls
1 calls:
70.0ms
(- (* x x) (* (* y 4.0) z))

simplify2.7s

Counts
15 → 15
Iterations

Useful iterations: 2 (76.0ms)

IterNodesCost
035220
1111213
2514185
33601185
done5001185

prune45.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize24.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (* x x) (* (* y 4.0) z))
0.2b
(pow (- (* x x) (* (* y 4.0) z)) 3)
37.0b
(cbrt (pow (- (* x x) (* (* y 4.0) z)) 3))

rewrite55.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
add-sqr-sqrt add-cube-cbrt *-un-lft-identity
unpow-prod-down cube-prod
add-log-exp
pow1 add-exp-log cube-div add-cbrt-cube
pow-unpow flip3-- flip--
cube-mult cbrt-div unpow3 sqr-pow
pow-to-exp sub-neg pow-pow pow1/3 diff-log pow-exp rem-cbrt-cube rem-cube-cbrt
Counts
3 → 60
Calls
3 calls:
14.0ms
(- (* x x) (* (* y 4.0) z))
19.0ms
(pow (- (* x x) (* (* y 4.0) z)) 3)
19.0ms
(cbrt (pow (- (* x x) (* (* y 4.0) z)) 3))

series294.0ms

Counts
3 → 9
Calls
3 calls:
66.0ms
(- (* x x) (* (* y 4.0) z))
146.0ms
(pow (- (* x x) (* (* y 4.0) z)) 3)
82.0ms
(cbrt (pow (- (* x x) (* (* y 4.0) z)) 3))

simplify1.5s

Counts
69 → 69
Iterations

Useful iterations: 2 (315.0ms)

IterNodesCost
01001324
13301117
22058987
done5000987

prune177.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes115.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify4.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
089
1109
done109

end0.0ms

sample1.1s

Algorithm
intervals
Results
474.0ms12211×body80valid