Details

Time bar (total: 9.0s)

sample24.0ms

Algorithm
intervals
Results
13.0ms256×body80valid

simplify6.0ms

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

localize7.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ x (- 1.0 x))

rewrite22.0ms

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:
20.0ms
(/ x (- 1.0 x))

series47.0ms

Counts
1 → 3
Calls
1 calls:
47.0ms
(/ x (- 1.0 x))

simplify2.5s

Counts
42 → 42
Iterations

Useful iterations: done (2.5s)

IterNodesCost
084436
1174410
2404387
3847384
42008382
done5001378

prune95.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite53.0ms

Algorithm
rewrite-expression-head
Rules
43×add-sqr-sqrt
37×*-un-lft-identity
32×times-frac
22×add-cube-cbrt
21×associate-*r*
15×add-exp-log
9×add-cbrt-cube
7×distribute-lft-out-- difference-of-squares
5×pow1 associate-/r*
4×div-exp prod-exp associate-/r/
3×associate-*l* associate-/l* unswap-sqr
2×cbrt-undiv expm1-log1p-u rec-exp flip3-- 1-exp flip-- cbrt-unprod log1p-expm1-u div-inv add-log-exp
1×pow-flip frac-2neg associate-*r/ pow-prod-down clear-num un-div-inv *-commutative inv-pow
Counts
2 → 89
Calls
2 calls:
14.0ms
(/ 1 (- 1.0 x))
35.0ms
(* x (/ 1 (- 1.0 x)))

series88.0ms

Counts
2 → 6
Calls
2 calls:
42.0ms
(/ 1 (- 1.0 x))
46.0ms
(* x (/ 1 (- 1.0 x)))

simplify2.6s

Counts
95 → 95
Iterations

Useful iterations: done (2.6s)

IterNodesCost
0132963
1306754
2647681
31377674
43262672
done5000668

prune132.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize8.0ms

Local error

Found 2 expressions with local error:

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

rewrite71.0ms

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:
28.0ms
(- (/ 1.0 x) 1)
36.0ms
(/ 1 (- (/ 1.0 x) 1))

series67.0ms

Counts
2 → 6
Calls
2 calls:
34.0ms
(- (/ 1.0 x) 1)
33.0ms
(/ 1 (- (/ 1.0 x) 1))

simplify2.6s

Counts
144 → 144
Iterations

Useful iterations: done (2.6s)

IterNodesCost
01912283
13761462
27181410
317021325
done50001296

prune190.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes16.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
197
done97

end0.0ms

sample390.0ms

Algorithm
intervals
Results
198.0ms8000×body80valid