Details

Time bar (total: 10.4s)

sample35.0ms

Algorithm
intervals
Results
15.0ms318×body80valid

simplify4.0s

Counts
1 → 1
Iterations

Useful iterations: 7 (2.4s)

IterNodesCost
01213
12213
25012
312311
429811
559711
6126211
7492410
done500010

prune5.0ms

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
(/ (- z x) y)

rewrite32.0ms

Algorithm
rewrite-expression-head
Rules
19×add-sqr-sqrt *-un-lft-identity
15×times-frac
11×add-cube-cbrt
5×associate-/l*
4×distribute-lft-out-- difference-of-squares
3×add-exp-log associate-/r* add-cbrt-cube
2×associate-/l/
1×pow1 cbrt-undiv expm1-log1p-u flip3-- frac-2neg div-sub div-exp clear-num flip-- log1p-expm1-u div-inv add-log-exp
Counts
1 → 40
Calls
1 calls:
31.0ms
(/ (- z x) y)

series46.0ms

Counts
1 → 3
Calls
1 calls:
46.0ms
(/ (- z x) y)

simplify2.1s

Counts
43 → 43
Iterations

Useful iterations: 3 (672.0ms)

IterNodesCost
075416
1165394
2541376
33447374
done5000374

prune168.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize10.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ y (- z x))
0.2b
(/ 1 (/ y (- z x)))

rewrite68.0ms

Algorithm
rewrite-expression-head
Rules
138×times-frac
102×add-sqr-sqrt *-un-lft-identity
70×add-cube-cbrt
26×associate-/r*
16×distribute-lft-out-- difference-of-squares
15×add-exp-log
11×associate-/r/
9×add-cbrt-cube
8×div-exp
6×div-inv associate-/l*
5×flip3-- flip--
4×cbrt-undiv
3×pow1
2×expm1-log1p-u rec-exp frac-2neg 1-exp clear-num log1p-expm1-u add-log-exp
1×pow-flip inv-pow
Counts
2 → 149
Calls
2 calls:
22.0ms
(/ y (- z x))
36.0ms
(/ 1 (/ y (- z x)))

series95.0ms

Counts
2 → 6
Calls
2 calls:
40.0ms
(/ y (- z x))
55.0ms
(/ 1 (/ y (- z x)))

simplify1.8s

Counts
155 → 155
Iterations

Useful iterations: done (1.8s)

IterNodesCost
02092112
15141771
232081721
done50021717

prune400.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes46.0ms

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
01010
done1010

end0.0ms

sample1.7s

Algorithm
intervals
Results
1.2s10028×body80valid