Details

Time bar (total: 5.8s)

sample15.0ms

Algorithm
intervals
Results
6.0ms256×body80valid

simplify4.0ms

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

localize5.0ms

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
5×associate-/r*
4×distribute-lft-out-- difference-of-squares
3×add-exp-log add-cbrt-cube associate-/l*
2×associate-/r/
1×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))

series48.0ms

Counts
1 → 3
Calls
1 calls:
48.0ms
(/ x (- 1.0 x))

simplify1.8s

Counts
40 → 40
Iterations

Useful iterations: 3 (828.0ms)

IterNodesCost
082424
1177403
2662377
33575373
done5002373

prune74.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize9.0ms

Local error

Found 3 expressions with local error:

0.1b
(/ 1 (sqrt (- 1.0 x)))
0.1b
(* (/ 1 (sqrt (- 1.0 x))) (/ x (sqrt (- 1.0 x))))
0.2b
(/ x (sqrt (- 1.0 x)))

rewrite150.0ms

Algorithm
rewrite-expression-head
Rules
141×add-sqr-sqrt
118×times-frac
101×*-un-lft-identity
81×sqrt-prod
67×add-cube-cbrt
31×add-exp-log
30×associate-*r* associate-*l*
19×add-cbrt-cube
16×associate-/r*
15×unswap-sqr
14×distribute-lft-out-- difference-of-squares
11×div-exp
8×sqrt-div prod-exp associate-/r/
7×pow1
6×cbrt-undiv associate-/l*
4×flip3-- flip-- cbrt-unprod div-inv
3×rec-exp pow-flip 1-exp add-log-exp
2×frac-2neg clear-num
1×frac-times sqrt-pow1 pow1/2 associate-*r/ pow-prod-down associate-*l/ *-commutative inv-pow
Counts
3 → 203
Calls
3 calls:
17.0ms
(/ 1 (sqrt (- 1.0 x)))
108.0ms
(* (/ 1 (sqrt (- 1.0 x))) (/ x (sqrt (- 1.0 x))))
16.0ms
(/ x (sqrt (- 1.0 x)))

series213.0ms

Counts
3 → 9
Calls
3 calls:
57.0ms
(/ 1 (sqrt (- 1.0 x)))
39.0ms
(* (/ 1 (sqrt (- 1.0 x))) (/ x (sqrt (- 1.0 x))))
116.0ms
(/ x (sqrt (- 1.0 x)))

simplify2.6s

Counts
212 → 212
Iterations

Useful iterations: 2 (638.0ms)

IterNodesCost
02643277
17452927
245472597
done50012597

prune488.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes23.0ms

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

sample383.0ms

Algorithm
intervals
Results
213.0ms8000×body80valid