Details

Time bar (total: 12.0s)

sample135.0ms

Algorithm
intervals
Results
83.0ms598×body80valid

simplify5.8s

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
02329
14329
29629
329029
467729
5152229
6441629
done500129

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 11.0b

localize42.0ms

Local error

Found 4 expressions with local error:

0.0b
(- (* x (- (* y z) (* t a))) (* b (- (* c z) (* t i))))
4.1b
(* b (- (* c z) (* t i)))
4.9b
(* j (- (* c a) (* y i)))
5.0b
(* x (- (* y z) (* t a)))

rewrite185.0ms

Algorithm
rewrite-expression-head
Rules
16×add-sqr-sqrt
14×associate-*r/
11×sub-neg
10×pow1 add-exp-log distribute-rgt-in add-cube-cbrt *-un-lft-identity distribute-lft-in add-cbrt-cube
associate-*r* associate-*l*
flip3-- flip--
add-log-exp
associate--l+ frac-sub associate--r+
pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
diff-log
Counts
4 → 96
Calls
4 calls:
48.0ms
(- (* x (- (* y z) (* t a))) (* b (- (* c z) (* t i))))
29.0ms
(* b (- (* c z) (* t i)))
52.0ms
(* j (- (* c a) (* y i)))
51.0ms
(* x (- (* y z) (* t a)))

series538.0ms

Counts
4 → 12
Calls
4 calls:
279.0ms
(- (* x (- (* y z) (* t a))) (* b (- (* c z) (* t i))))
75.0ms
(* b (- (* c z) (* t i)))
76.0ms
(* j (- (* c a) (* y i)))
107.0ms
(* x (- (* y z) (* t a)))

simplify1.1s

Counts
108 → 108
Iterations

Useful iterations: 2 (327.0ms)

IterNodesCost
02041903
15901815
221381689
done50021689

prune512.0ms

Pruning

19 alts after pruning (19 fresh and 0 done)

Merged error: 7.0b

localize47.0ms

Local error

Found 4 expressions with local error:

5.0b
(* x (- (* y z) (* t a)))
6.5b
(cbrt (* j (- (* c a) (* y i))))
6.5b
(cbrt (* j (- (* c a) (* y i))))
6.5b
(cbrt (* j (- (* c a) (* y i))))

rewrite115.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt associate-*r/
pow1 add-exp-log add-cube-cbrt cbrt-div *-un-lft-identity add-cbrt-cube
flip3-- flip-- add-log-exp
cbrt-prod pow1/3 associate-*r* associate-*l*
distribute-rgt-in sub-neg distribute-lft-in
pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 57
Calls
4 calls:
47.0ms
(* x (- (* y z) (* t a)))
20.0ms
(cbrt (* j (- (* c a) (* y i))))
17.0ms
(cbrt (* j (- (* c a) (* y i))))
29.0ms
(cbrt (* j (- (* c a) (* y i))))

series693.0ms

Counts
4 → 12
Calls
4 calls:
90.0ms
(* x (- (* y z) (* t a)))
209.0ms
(cbrt (* j (- (* c a) (* y i))))
178.0ms
(cbrt (* j (- (* c a) (* y i))))
216.0ms
(cbrt (* j (- (* c a) (* y i))))

simplify1.8s

Counts
69 → 69
Iterations

Useful iterations: done (1.8s)

IterNodesCost
01231034
13151010
2922904
33176892
done5000856

prune557.0ms

Pruning

19 alts after pruning (19 fresh and 0 done)

Merged error: 7.0b

localize51.0ms

Local error

Found 4 expressions with local error:

2.4b
(* (cbrt j) (- (* c a) (* y i)))
2.9b
(* (* (cbrt j) (cbrt j)) (* (cbrt j) (- (* c a) (* y i))))
4.1b
(* b (- (* c z) (* t i)))
5.0b
(* x (- (* y z) (* t a)))

rewrite206.0ms

Algorithm
rewrite-expression-head
Rules
22×pow1 add-exp-log
19×add-sqr-sqrt
15×add-cbrt-cube
14×distribute-rgt-in distribute-lft-in
13×associate-*l*
11×add-cube-cbrt *-un-lft-identity pow-prod-down prod-exp cbrt-unprod
10×sub-neg associate-*r/ associate-*r*
cbrt-prod flip3-- *-commutative flip-- add-log-exp unswap-sqr
Counts
4 → 108
Calls
4 calls:
32.0ms
(* (cbrt j) (- (* c a) (* y i)))
82.0ms
(* (* (cbrt j) (cbrt j)) (* (cbrt j) (- (* c a) (* y i))))
37.0ms
(* b (- (* c z) (* t i)))
52.0ms
(* x (- (* y z) (* t a)))

series153.0ms

Calls
2 calls:
74.0ms
(* b (- (* c z) (* t i)))
78.0ms
(* x (- (* y z) (* t a)))