Details

Time bar (total: 6.4s)

sample67.0ms

Algorithm
intervals
Results
36.0ms413×body80valid

simplify1.9s

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01821
13821
211221
337421
4120021
done500121

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize21.0ms

Local error

Found 4 expressions with local error:

0.0b
(- x (* (- y 1.0) z))
0.0b
(* (- t 1.0) a)
0.0b
(+ (- (- x (* (- y 1.0) z)) (* (- t 1.0) a)) (* (- (+ y t) 2.0) b))
0.0b
(* (- (+ y t) 2.0) b)

rewrite461.0ms

Algorithm
rewrite-expression-head
Rules
24×associate-*l/
19×flip3-- flip--
16×add-sqr-sqrt
15×*-un-lft-identity add-log-exp
12×frac-add
11×associate-*l*
pow1 add-exp-log add-cube-cbrt frac-sub add-cbrt-cube
associate-*r*
associate-+l+ diff-log
sub-neg sum-log distribute-lft-out--
pow-prod-down prod-exp associate--l+ *-commutative cbrt-unprod difference-of-squares unswap-sqr
+-commutative associate-+l- flip3-+ flip-+ distribute-lft-out
Counts
4 → 87
Calls
4 calls:
6.0ms
(- x (* (- y 1.0) z))
39.0ms
(* (- t 1.0) a)
240.0ms
(+ (- (- x (* (- y 1.0) z)) (* (- t 1.0) a)) (* (- (+ y t) 2.0) b))
171.0ms
(* (- (+ y t) 2.0) b)

series325.0ms

Counts
4 → 12
Calls
4 calls:
44.0ms
(- x (* (- y 1.0) z))
46.0ms
(* (- t 1.0) a)
196.0ms
(+ (- (- x (* (- y 1.0) z)) (* (- t 1.0) a)) (* (- (+ y t) 2.0) b))
39.0ms
(* (- (+ y t) 2.0) b)

simplify2.4s

Counts
99 → 99
Iterations

Useful iterations: 2 (680.0ms)

IterNodesCost
02382703
18292484
241692398
done50012398

prune554.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize45.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (* (cbrt (- (+ y t) 2.0)) (cbrt (- (+ y t) 2.0))) (* (cbrt (- (+ y t) 2.0)) b))
0.7b
(cbrt (- (+ y t) 2.0))
0.7b
(cbrt (- (+ y t) 2.0))
0.7b
(cbrt (- (+ y t) 2.0))

rewrite442.0ms

Algorithm
rewrite-expression-head
Rules
60×cbrt-div
32×associate-*l/
30×flip3-- flip--
28×frac-times
22×*-un-lft-identity
18×cbrt-prod
16×pow1 add-exp-log
13×add-sqr-sqrt
10×add-cbrt-cube
associate-*r/ pow-prod-down prod-exp cbrt-unprod
add-cube-cbrt
distribute-lft-out--
add-log-exp
pow1/3 distribute-lft-out difference-of-squares
associate-*r* associate-*l* *-commutative
Counts
4 → 96
Calls
4 calls:
352.0ms
(* (* (cbrt (- (+ y t) 2.0)) (cbrt (- (+ y t) 2.0))) (* (cbrt (- (+ y t) 2.0)) b))
33.0ms
(cbrt (- (+ y t) 2.0))
29.0ms
(cbrt (- (+ y t) 2.0))
17.0ms
(cbrt (- (+ y t) 2.0))

series79.0ms