Details

Time bar (total: 8.6s)

sample27.0ms

Algorithm
intervals
Results
11.0ms327×body80valid

simplify801.0ms

Counts
1 → 1
Iterations

Useful iterations: 1 (2.0ms)

IterNodesCost
089
1148
2248
3408
4628
5828
6938
71148
81518
92138
102848
113408
123718
133948
143988
done3988

prune9.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize16.0ms

Local error

Found 1 expressions with local error:

0.0b
(* (- x 1.0) z)

rewrite45.0ms

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 flip-- cbrt-unprod log1p-expm1-u distribute-lft-out-- add-log-exp difference-of-squares unswap-sqr
Counts
1 → 24
Calls
1 calls:
43.0ms
(* (- x 1.0) z)

series38.0ms

Counts
1 → 3
Calls
1 calls:
38.0ms
(* (- x 1.0) z)

simplify4.5s

Counts
27 → 27
Iterations

Useful iterations: 3 (381.0ms)

IterNodesCost
050203
1109194
2349178
31283174
44537174
done5000174

prune99.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize14.0ms

Local error

Found 2 expressions with local error:

1.5b
(* (- (* x x) (* 1.0 1.0)) z)
7.1b
(/ (* (- (* x x) (* 1.0 1.0)) z) (+ x 1.0))

rewrite91.0ms

Algorithm
rewrite-expression-head
Rules
10×*-un-lft-identity
add-exp-log add-cbrt-cube
add-sqr-sqrt
add-cube-cbrt
pow1 times-frac associate-*l* associate-*l/ associate-/r*
associate-*r*
cbrt-undiv expm1-log1p-u flip3-- div-exp prod-exp associate-/r/ flip-- cbrt-unprod log1p-expm1-u associate-/l/ distribute-lft-out add-log-exp
frac-2neg flip3-+ pow-prod-down clear-num *-commutative flip-+ div-inv associate-/l* difference-of-squares unswap-sqr
Counts
2 → 52
Calls
2 calls:
62.0ms
(* (- (* x x) (* 1.0 1.0)) z)
26.0ms
(/ (* (- (* x x) (* 1.0 1.0)) z) (+ x 1.0))

series145.0ms

Counts
2 → 6
Calls
2 calls:
68.0ms
(* (- (* x x) (* 1.0 1.0)) z)
77.0ms
(/ (* (- (* x x) (* 1.0 1.0)) z) (+ x 1.0))

simplify1.5s

Counts
58 → 58
Iterations

Useful iterations: done (1.5s)

IterNodesCost
0102851
1292813
21271688
done5000582

prune225.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes42.0ms

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
188
done88

end0.0ms

sample1.0s

Algorithm
intervals
Results
538.0ms10133×body80valid