Details

Time bar (total: 5.2s)

sample11.0ms

Algorithm
intervals
Results
5.0ms256×body80valid

simplify3.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
045
165
275
done75

prune1.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ x (- 1.0 x))

rewrite15.0ms

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 expm1-log1p-u flip3-- frac-2neg div-exp clear-num flip-- log1p-expm1-u div-inv add-log-exp
Counts
1 → 39
Calls
1 calls:
14.0ms
(/ x (- 1.0 x))

series41.0ms

Counts
1 → 3
Calls
1 calls:
41.0ms
(/ x (- 1.0 x))

simplify1.9s

Counts
42 → 42
Iterations

Useful iterations: done (1.9s)

IterNodesCost
084436
1174410
2404387
3847384
42008382
done5001378

prune71.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (/ 1.0 x) 1)
0.1b
(/ 1 (- (/ 1.0 x) 1))

rewrite81.0ms

Algorithm
rewrite-expression-head
Rules
113×add-sqr-sqrt
81×times-frac
78×*-un-lft-identity
58×add-cube-cbrt
39×prod-diff
20×difference-of-squares
13×fma-neg
10×difference-of-sqr-1 associate-/r*
9×add-exp-log
5×div-inv distribute-lft-out--
4×add-cbrt-cube add-log-exp
3×pow1 div-exp associate-/l*
2×expm1-log1p-u expm1-def flip3-- associate-/r/ flip-- log1p-expm1-u
1×cbrt-undiv sub-neg rec-exp pow-flip frac-2neg diff-log 1-exp clear-num inv-pow
Counts
2 → 138
Calls
2 calls:
36.0ms
(- (/ 1.0 x) 1)
34.0ms
(/ 1 (- (/ 1.0 x) 1))

series78.0ms

Counts
2 → 6
Calls
2 calls:
36.0ms
(- (/ 1.0 x) 1)
41.0ms
(/ 1 (- (/ 1.0 x) 1))

simplify2.5s

Counts
144 → 144
Iterations

Useful iterations: done (2.5s)

IterNodesCost
01912283
13761462
27181410
317021325
done50001296

prune141.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes17.0ms

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

sample352.0ms

Algorithm
intervals
Results
197.0ms8000×body80valid