Details

Time bar (total: 8.1s)

sample75.0ms

Algorithm
intervals
Results
14.0ms345×body80valid

simplify332.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (3.0ms)

IterNodesCost
067
197
2167
3267
4337
done337

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 1 expressions with local error:

0.0b
(- (* x x) y)

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
add-sqr-sqrt
pow1 add-exp-log add-cube-cbrt sub-neg flip3-- *-un-lft-identity diff-log add-cbrt-cube flip-- difference-of-squares
Counts
1 → 13
Calls
1 calls:
17.0ms
(- (* x x) y)

series51.0ms

Counts
1 → 3
Calls
1 calls:
50.0ms
(- (* x x) y)

simplify2.2s

Counts
16 → 16
Iterations

Useful iterations: 2 (63.0ms)

IterNodesCost
032136
173133
2163113
3332113
4769113
52422113
done5000113

prune58.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize17.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (* x x) y)
0.0b
(- (* x x) y)
0.1b
(* (sqrt (- (* x x) y)) (sqrt (- (* x x) y)))

rewrite102.0ms

Algorithm
rewrite-expression-head
Rules
29×add-sqr-sqrt
22×sqrt-prod
18×pow1
12×sqrt-div
11×add-cube-cbrt *-un-lft-identity
swap-sqr
flip3-- sqrt-pow1 pow1/2 flip--
associate-*r* associate-*l* add-log-exp
difference-of-squares
add-exp-log pow-prod-up add-cbrt-cube
frac-times unswap-sqr
pow-prod-down pow-sqr
sub-neg diff-log associate-*r/ associate-*l/
pow2 pow-plus sqrt-unprod prod-exp rem-square-sqrt *-commutative cbrt-unprod
Counts
3 → 86
Calls
3 calls:
11.0ms
(- (* x x) y)
8.0ms
(- (* x x) y)
79.0ms
(* (sqrt (- (* x x) y)) (sqrt (- (* x x) y)))

series84.0ms

Counts
3 → 9
Calls
3 calls:
36.0ms
(- (* x x) y)
23.0ms
(- (* x x) y)
25.0ms
(* (sqrt (- (* x x) y)) (sqrt (- (* x x) y)))

simplify3.4s

Counts
95 → 95
Iterations

Useful iterations: done (3.4s)

IterNodesCost
0971410
1168962
2426826
31092799
43482775
done5000769

prune305.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.0b

regimes90.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
177
done77

end0.0ms

sample1.3s

Algorithm
intervals
Results
466.0ms10565×body80valid