Details

Time bar (total: 16.9s)

sample22.0ms

Algorithm
intervals
Results
10.0ms312×body80valid

simplify6.4s

Counts
1 → 1
Iterations

Useful iterations: done (6.4s)

IterNodesCost
010205
120205
243205
3121180
4297180
5652180
61530180
73361180
done5000165

prune15.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize20.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ (- x y) z)

rewrite30.0ms

Algorithm
rewrite-expression-head
Rules
19×add-sqr-sqrt *-un-lft-identity
15×times-frac
11×add-cube-cbrt
associate-/l*
distribute-lft-out-- difference-of-squares
associate-/r* add-cbrt-cube add-exp-log
associate-/l/
expm1-log1p-u pow1 cbrt-undiv clear-num frac-2neg flip3-- div-sub div-exp log1p-expm1-u div-inv flip-- add-log-exp
Counts
1 → 40
Calls
1 calls:
27.0ms
(/ (- x y) z)

series34.0ms

Counts
1 → 3
Calls
1 calls:
34.0ms
(/ (- x y) z)

simplify3.3s

Counts
43 → 43
Iterations

Useful iterations: 2 (137.0ms)

IterNodesCost
0758886
11658347
23718267
312088267
442818267
done50008267

prune202.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

localize11.0ms

Local error

Found 1 expressions with local error:

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

rewrite59.0ms

Algorithm
rewrite-expression-head
Rules
253×times-frac
204×add-sqr-sqrt
200×*-un-lft-identity
192×add-cube-cbrt
169×prod-diff
29×div-inv
13×fma-neg
distribute-lft-out-- difference-of-squares
add-log-exp
expm1-log1p-u pow1 sub-neg flip3-- add-cbrt-cube distribute-rgt-out-- diff-log add-exp-log frac-sub log1p-expm1-u flip-- sub-div
Counts
1 → 207
Calls
1 calls:
46.0ms
(- (/ x z) (/ y z))

series29.0ms

Counts
1 → 3
Calls
1 calls:
29.0ms
(- (/ x z) (/ y z))

simplify4.9s

Counts
210 → 210
Iterations

Useful iterations: 3 (2.9s)

IterNodesCost
0310129045
1705114823
2159097418
3429180230
done500080230

prune917.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0b

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
010205
111205
done11205

end0.0ms

sample1.1s

Algorithm
intervals
Results
704.0ms10082×body80valid