Details

Time bar (total: 3.8s)

sample13.0ms

Algorithm
intervals
Results
5.0ms256×body80valid

simplify6.0ms

Counts
1 → 1
Iterations
IterNodes
done18
318
216
112
06

prune4.0ms

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
(/ (- x y) (- 1.0 y))

rewrite26.0ms

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
associate-/r* associate-/l*
add-cbrt-cube add-exp-log
flip3-- associate-/r/ flip-- associate-/l/
expm1-log1p-u pow1 cbrt-undiv clear-num frac-2neg div-sub div-exp log1p-expm1-u div-inv add-log-exp
Counts
1 → 54
Calls
1 calls:
24.0ms
(/ (- x y) (- 1.0 y))

series47.0ms

Counts
1 → 3
Calls
1 calls:
46.0ms
(/ (- x y) (- 1.0 y))

simplify924.0ms

Counts
57 → 57
Iterations
IterNodes
done5000
2892
1264
0105

prune163.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

localize10.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ x (- 1.0 y))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
19×add-sqr-sqrt *-un-lft-identity
15×times-frac
11×add-cube-cbrt
associate-/r*
distribute-lft-out-- difference-of-squares
add-cbrt-cube add-exp-log associate-/l*
associate-/r/
expm1-log1p-u pow1 cbrt-undiv clear-num frac-2neg flip3-- div-exp log1p-expm1-u div-inv flip-- add-log-exp
Counts
1 → 39
Calls
1 calls:
9.0ms
(/ x (- 1.0 y))

series57.0ms

Counts
1 → 3
Calls
1 calls:
57.0ms
(/ x (- 1.0 y))

simplify1.7s

Counts
42 → 42
Iterations
IterNodes
done5001
32550
2605
1197
090

prune237.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0b

simplify1.0ms

Iterations
IterNodes
done7
07

end0.0ms

sample537.0ms

Algorithm
intervals
Results
306.0ms7998×body80valid
0.0msbody1280valid
0.0msbody640valid