Details

Time bar (total: 5.6s)

sample20.0ms

Algorithm
intervals
Results
8.0ms256×body80valid

simplify6.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0482
1682
2782
done782

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ x (- 1.0 x))

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
19×add-sqr-sqrt *-un-lft-identity
15×times-frac
11×add-cube-cbrt
associate-/r*
distribute-lft-out-- difference-of-squares
add-cbrt-cube add-exp-log associate-/l*
associate-/r/
pow1 cbrt-undiv clear-num frac-2neg flip3-- div-exp div-inv flip-- add-log-exp
Counts
1 → 37
Calls
1 calls:
17.0ms
(/ x (- 1.0 x))

series57.0ms

Counts
1 → 3
Calls
1 calls:
57.0ms
(/ x (- 1.0 x))

simplify2.2s

Counts
40 → 40
Iterations

Useful iterations: 3 (1.1s)

IterNodesCost
0829900
11778479
26718199
335708119
done50028119

prune151.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize13.0ms

Local error

Found 2 expressions with local error:

0.1b
(* (/ x (- (* 1.0 1.0) (* x x))) (+ 1.0 x))
13.8b
(/ x (- (* 1.0 1.0) (* x x)))

rewrite91.0ms

Algorithm
rewrite-expression-head
Rules
25×add-sqr-sqrt times-frac
22×*-un-lft-identity
20×add-cube-cbrt
18×associate-*l*
add-cbrt-cube add-exp-log
difference-of-squares
pow1 associate-/r* associate-*r* associate-/r/
associate-/l*
frac-times cbrt-undiv flip3-+ flip3-- div-exp prod-exp associate-*r/ cbrt-unprod flip-+ div-inv flip-- add-log-exp unswap-sqr
distribute-rgt-in clear-num frac-2neg distribute-lft-in pow-prod-down associate-*l/ *-commutative distribute-lft-out
Counts
2 → 77
Calls
2 calls:
68.0ms
(* (/ x (- (* 1.0 1.0) (* x x))) (+ 1.0 x))
19.0ms
(/ x (- (* 1.0 1.0) (* x x)))

series193.0ms

Counts
2 → 6
Calls
2 calls:
101.0ms
(* (/ x (- (* 1.0 1.0) (* x x))) (+ 1.0 x))
93.0ms
(/ x (- (* 1.0 1.0) (* x x)))

simplify2.2s

Counts
83 → 83
Iterations

Useful iterations: 2 (825.0ms)

IterNodesCost
015428114
156725409
2363024128
done500124128

prune356.0ms

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
0482
done482

end0.0ms

sample304.0ms

Algorithm
intervals
Results
176.0ms8000×body80valid