Details

Time bar (total: 2.0s)

sample26.0ms

Algorithm
intervals
Results
11.0ms306×body80valid

simplify79.0ms

Counts
1 → 1

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (- x z) y)
0.0b
(+ 1.0 (* 4.0 (+ 0.25 (/ (- x z) y))))

rewrite36.0ms

Algorithm
rewrite-expression-head
Rules
20×add-sqr-sqrt *-un-lft-identity
15×times-frac
12×add-cube-cbrt
associate-/l*
add-exp-log add-cbrt-cube distribute-lft-out-- add-log-exp difference-of-squares
associate-/r*
pow1 associate-+r+ associate-/l/
cbrt-undiv +-commutative distribute-rgt-in flip3-- frac-2neg distribute-lft-in flip3-+ div-sub div-exp clear-num sum-log flip-- flip-+ div-inv
Counts
2 → 51
Calls
2 calls:
27.0ms
(/ (- x z) y)
7.0ms
(+ 1.0 (* 4.0 (+ 0.25 (/ (- x z) y))))

series62.0ms

Counts
2 → 6
Calls
2 calls:
30.0ms
(/ (- x z) y)
32.0ms
(+ 1.0 (* 4.0 (+ 0.25 (/ (- x z) y))))

simplify81.0ms

Counts
57 → 57

prune124.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

localize10.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (- x z) y)
0.0b
(* (/ (- x z) y) 4.0)

rewrite52.0ms

Algorithm
rewrite-expression-head
Rules
41×add-sqr-sqrt
36×*-un-lft-identity
31×times-frac
22×add-cube-cbrt
19×associate-*l*
add-exp-log add-cbrt-cube
distribute-lft-out-- difference-of-squares
associate-/l*
pow1
associate-*r* associate-/r*
cbrt-undiv div-exp prod-exp cbrt-unprod div-inv associate-/l/ add-log-exp unswap-sqr
flip3-- frac-2neg div-sub pow-prod-down associate-*l/ clear-num *-commutative flip--
Counts
2 → 76
Calls
2 calls:
20.0ms
(/ (- x z) y)
28.0ms
(* (/ (- x z) y) 4.0)

series75.0ms

Counts
2 → 6
Calls
2 calls:
30.0ms
(/ (- x z) y)
45.0ms
(* (/ (- x z) y) 4.0)

simplify100.0ms

Counts
82 → 82

prune189.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0b

simplify1.0ms

end0.0ms

sample1.1s

Algorithm
intervals
Results
755.0ms10131×body80valid