Details

Time bar (total: 7.6s)

sample20.0ms

Algorithm
intervals
Results
8.0ms256×body80valid

simplify3.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
045
155
done55

prune3.0ms

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
(/ 1.0 (+ x 1.0))

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
18×*-un-lft-identity
12×times-frac
10×add-sqr-sqrt add-cube-cbrt
associate-/r* distribute-lft-out
add-cbrt-cube add-exp-log associate-/l*
associate-/r/
pow1 cbrt-undiv clear-num frac-2neg flip3-+ div-exp flip-+ div-inv add-log-exp
Counts
1 → 33
Calls
1 calls:
21.0ms
(/ 1.0 (+ x 1.0))

series63.0ms

Counts
1 → 3
Calls
1 calls:
63.0ms
(/ 1.0 (+ x 1.0))

simplify3.7s

Counts
36 → 36
Iterations

Useful iterations: 3 (1.4s)

IterNodesCost
072374
1167351
2681327
34721323
done5001323

prune138.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize15.0ms

Local error

Found 2 expressions with local error:

0.1b
(/ 1.0 (- (* x x) (* 1.0 1.0)))
15.3b
(* (/ 1.0 (- (* x x) (* 1.0 1.0))) (- x 1.0))

rewrite135.0ms

Algorithm
rewrite-expression-head
Rules
27×add-sqr-sqrt
25×times-frac
22×*-un-lft-identity
20×add-cube-cbrt
18×associate-*l*
add-cbrt-cube add-exp-log
difference-of-squares
associate-*r*
pow1 associate-/r* flip3-- associate-/r/ flip--
associate-/l*
distribute-rgt-in frac-times cbrt-undiv sub-neg distribute-lft-in div-exp prod-exp associate-*r/ cbrt-unprod div-inv add-log-exp unswap-sqr
clear-num frac-2neg pow-prod-down associate-*l/ *-commutative distribute-lft-out--
Counts
2 → 80
Calls
2 calls:
33.0ms
(/ 1.0 (- (* x x) (* 1.0 1.0)))
96.0ms
(* (/ 1.0 (- (* x x) (* 1.0 1.0))) (- x 1.0))

series195.0ms

Counts
2 → 6
Calls
2 calls:
106.0ms
(/ 1.0 (- (* x x) (* 1.0 1.0)))
89.0ms
(* (/ 1.0 (- (* x x) (* 1.0 1.0))) (- x 1.0))

simplify2.3s

Counts
86 → 86
Iterations

Useful iterations: 2 (812.0ms)

IterNodesCost
01601445
14681401
228191273
done50021273

prune383.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes57.0ms

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
045
155
done55

end0.0ms

sample552.0ms

Algorithm
intervals
Results
291.0ms8000×body80valid