Details

Time bar (total: 8.1s)

sample17.0ms

Algorithm
intervals
Results
7.0ms276×body80valid

simplify5.2s

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
1117
2217
3497
4897
51087
61207
71407
81907
95327
1032757
done50007

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b
(* (+ x 1.0) y)

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt *-un-lft-identity
associate-*l*
pow1 add-exp-log add-cube-cbrt associate-*r* add-cbrt-cube
associate-*l/
expm1-log1p-u flip3-+ pow-prod-down prod-exp *-commutative cbrt-unprod flip-+ log1p-expm1-u distribute-lft-out add-log-exp unswap-sqr
Counts
1 → 23
Calls
1 calls:
21.0ms
(* (+ x 1.0) y)

series29.0ms

Counts
1 → 3
Calls
1 calls:
29.0ms
(* (+ x 1.0) y)

simplify431.0ms

Counts
26 → 26
Iterations

Useful iterations: done (430.0ms)

IterNodesCost
046196
1116187
2535169
done5001167

prune62.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize18.0ms

Local error

Found 2 expressions with local error:

5.0b
(* (- (* x x) (* 1.0 1.0)) y)
9.3b
(/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0))

rewrite89.0ms

Algorithm
rewrite-expression-head
Rules
12×add-sqr-sqrt
10×*-un-lft-identity
add-exp-log add-cbrt-cube
add-cube-cbrt
times-frac associate-/r*
pow1 associate-*l* associate-*l/
flip3-- associate-*r* flip-- difference-of-squares
cbrt-undiv expm1-log1p-u div-exp prod-exp associate-/r/ cbrt-unprod log1p-expm1-u associate-/l/ distribute-lft-out-- add-log-exp
frac-2neg pow-prod-down clear-num *-commutative div-inv associate-/l* unswap-sqr
Counts
2 → 54
Calls
2 calls:
46.0ms
(* (- (* x x) (* 1.0 1.0)) y)
41.0ms
(/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0))

series135.0ms

Counts
2 → 6
Calls
2 calls:
52.0ms
(* (- (* x x) (* 1.0 1.0)) y)
83.0ms
(/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0))

simplify1.2s

Counts
60 → 60
Iterations

Useful iterations: done (1.2s)

IterNodesCost
0108886
1318852
21927727
done5000722

prune138.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes34.0ms

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
067
187
done87

end0.0ms

sample671.0ms

Algorithm
intervals
Results
334.0ms9158×body80valid
0.0msbody1280valid