Details

Time bar (total: 1.2s)

sample12.0ms

Algorithm
intervals
Results
4.0ms256×body80valid

simplify7.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0123
1163
2183
3183
done183

prune1.0ms

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 y) (- 1.0 y))

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
37×add-sqr-sqrt *-un-lft-identity
25×times-frac
13×add-cube-cbrt
12×distribute-lft-out-- difference-of-squares
5×associate-/r* associate-/l*
3×add-exp-log add-cbrt-cube
2×flip3-- associate-/r/ flip-- associate-/l/
1×pow1 cbrt-undiv expm1-log1p-u frac-2neg div-sub div-exp clear-num log1p-expm1-u div-inv add-log-exp
Counts
1 → 54
Calls
1 calls:
22.0ms
(/ (- x y) (- 1.0 y))

series45.0ms

Counts
1 → 3
Calls
1 calls:
45.0ms
(/ (- x y) (- 1.0 y))

simplify60.0ms

Counts
57 → 57
Iterations

Useful iterations: 2 (20.0ms)

IterNodesCost
0259377
1714359
22580358
35001358
done5001358

prune97.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ y (- 1.0 y))

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 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:
11.0ms
(/ y (- 1.0 y))

series35.0ms

Counts
1 → 3
Calls
1 calls:
35.0ms
(/ y (- 1.0 y))

simplify105.0ms

Counts
42 → 42
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0175214
1590200
22765200
35002200
done5002200

prune81.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite41.0ms

Algorithm
rewrite-expression-head
Rules
132×times-frac
100×add-sqr-sqrt *-un-lft-identity
68×add-cube-cbrt
22×associate-/r*
16×distribute-lft-out-- difference-of-squares
15×add-exp-log
9×add-cbrt-cube
8×div-exp associate-/l*
6×div-inv
4×cbrt-undiv
3×pow1
2×expm1-log1p-u rec-exp frac-2neg 1-exp clear-num log1p-expm1-u associate-/l/ add-log-exp
1×flip3-- pow-flip div-sub associate-/r/ flip-- inv-pow
Counts
2 → 142
Calls
2 calls:
16.0ms
(/ (- 1.0 y) y)
18.0ms
(/ 1 (/ (- 1.0 y) y))

series89.0ms

Counts
2 → 6
Calls
2 calls:
54.0ms
(/ (- 1.0 y) y)
35.0ms
(/ 1 (/ (- 1.0 y) y))

simplify66.0ms

Counts
148 → 148
Iterations

Useful iterations: 2 (56.0ms)

IterNodesCost
04731010
12294890
25001786
done5001786

prune195.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes24.0ms

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
075
175
done75

end0.0ms

sample298.0ms

Algorithm
intervals
Results
136.0ms7998×body80valid
0.0ms1×body1280valid
0.0ms1×body640valid