Details

Time bar (total: 6.1s)

sample16.0ms

Algorithm
intervals
Results
6.0ms256×body80valid

simplify3.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
045
165
275
done75

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ x (- 1.0 x))

rewrite13.0ms

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-exp-log add-cbrt-cube associate-/l*
associate-/r/
pow1 cbrt-undiv flip3-- frac-2neg div-exp clear-num flip-- div-inv add-log-exp
Counts
1 → 37
Calls
1 calls:
12.0ms
(/ x (- 1.0 x))

series37.0ms

Counts
1 → 3
Calls
1 calls:
37.0ms
(/ x (- 1.0 x))

simplify2.5s

Counts
40 → 40
Iterations

Useful iterations: 3 (1.1s)

IterNodesCost
082424
1177403
2662377
33575373
done5002373

prune127.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize23.0ms

Local error

Found 2 expressions with local error:

0.1b
(* (/ x (- (* 1.0 1.0) (* x x))) (+ 1.0 x))
13.2b
(/ x (- (* 1.0 1.0) (* x x)))

rewrite93.0ms

Algorithm
rewrite-expression-head
Rules
25×add-sqr-sqrt times-frac
22×*-un-lft-identity
20×add-cube-cbrt
18×associate-*l*
add-exp-log add-cbrt-cube
difference-of-squares
pow1 associate-*r* associate-/r* associate-/r/
associate-/l*
cbrt-undiv frac-times flip3-- flip3-+ associate-*r/ div-exp prod-exp flip-- cbrt-unprod flip-+ div-inv add-log-exp unswap-sqr
distribute-rgt-in frac-2neg distribute-lft-in pow-prod-down associate-*l/ clear-num *-commutative distribute-lft-out
Counts
2 → 77
Calls
2 calls:
69.0ms
(* (/ x (- (* 1.0 1.0) (* x x))) (+ 1.0 x))
21.0ms
(/ x (- (* 1.0 1.0) (* x x)))

series146.0ms

Counts
2 → 6
Calls
2 calls:
73.0ms
(* (/ x (- (* 1.0 1.0) (* x x))) (+ 1.0 x))
73.0ms
(/ x (- (* 1.0 1.0) (* x x)))

simplify2.3s

Counts
83 → 83
Iterations

Useful iterations: 2 (784.0ms)

IterNodesCost
01541371
15681337
236281199
done50011199

prune351.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes84.0ms

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
done45

end0.0ms

sample434.0ms

Algorithm
intervals
Results
225.0ms8000×body80valid