Details

Time bar (total: 12.9s)

sample34.0ms

Algorithm
intervals
Results
16.0ms302×body80valid

simplify107.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
1167
2227
3337
4367
5427
6467
7547
8557
done557

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 12.4b

localize10.0ms

Local error

Found 2 expressions with local error:

0.0b
(* x (+ y z))
11.8b
(/ (* x (+ y z)) z)

rewrite52.0ms

Algorithm
rewrite-expression-head
Rules
9×add-exp-log add-cbrt-cube
8×add-sqr-sqrt *-un-lft-identity
6×add-cube-cbrt
4×pow1 associate-*r/ associate-*r*
3×times-frac associate-*l* associate-/r*
2×cbrt-undiv flip3-+ div-exp prod-exp cbrt-unprod flip-+ associate-/l/ add-log-exp
1×distribute-rgt-in frac-2neg distribute-lft-in pow-prod-down clear-num *-commutative div-inv distribute-lft-out associate-/l* unswap-sqr
Counts
2 → 46
Calls
2 calls:
34.0ms
(* x (+ y z))
15.0ms
(/ (* x (+ y z)) z)

series95.0ms

Counts
2 → 6
Calls
2 calls:
38.0ms
(* x (+ y z))
57.0ms
(/ (* x (+ y z)) z)

simplify3.1s

Counts
52 → 52
Iterations

Useful iterations: 2 (166.0ms)

IterNodesCost
085458
1226434
2786376
33636376
done5000376

prune162.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0b

localize13.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ z (+ y z))
2.5b
(/ x (/ z (+ y z)))

rewrite73.0ms

Algorithm
rewrite-expression-head
Rules
114×times-frac
94×*-un-lft-identity
62×add-sqr-sqrt add-cube-cbrt
22×associate-/r*
16×distribute-lft-out
11×associate-/r/
9×add-exp-log add-cbrt-cube
6×div-inv associate-/l*
5×flip3-+ flip-+
4×cbrt-undiv div-exp
2×pow1 frac-2neg clear-num add-log-exp
Counts
2 → 123
Calls
2 calls:
28.0ms
(/ z (+ y z))
33.0ms
(/ x (/ z (+ y z)))

series130.0ms

Counts
2 → 6
Calls
2 calls:
59.0ms
(/ z (+ y z))
71.0ms
(/ x (/ z (+ y z)))

simplify3.1s

Counts
129 → 129
Iterations

Useful iterations: 3 (1.6s)

IterNodesCost
01871758
14001632
213371564
342771558
done50001558

prune364.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

localize13.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (+ y z) z)
3.0b
(* x (/ (+ y z) z))

rewrite104.0ms

Algorithm
rewrite-expression-head
Rules
34×*-un-lft-identity
25×add-sqr-sqrt times-frac
20×add-cube-cbrt
16×associate-*r*
9×add-exp-log add-cbrt-cube
7×distribute-lft-out
4×pow1 associate-/l*
3×associate-*l* associate-/r*
2×cbrt-undiv div-exp prod-exp cbrt-unprod div-inv associate-/l/ add-log-exp unswap-sqr
1×frac-2neg flip3-+ associate-*r/ pow-prod-down clear-num *-commutative flip-+
Counts
2 → 68
Calls
2 calls:
42.0ms
(/ (+ y z) z)
56.0ms
(* x (/ (+ y z) z))

series78.0ms

Counts
2 → 6
Calls
2 calls:
21.0ms
(/ (+ y z) z)
57.0ms
(* x (/ (+ y z) z))

simplify1.8s

Counts
74 → 74
Iterations

Useful iterations: 2 (186.0ms)

IterNodesCost
097719
1229681
2650619
31883619
done5000619

prune175.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

localize6.0ms

Local error

Found 1 expressions with local error:

11.1b
(* (/ x z) (+ y z))

rewrite38.0ms

Algorithm
rewrite-expression-head
Rules
14×add-sqr-sqrt
13×associate-*l*
11×*-un-lft-identity
10×times-frac
9×add-cube-cbrt
6×add-exp-log add-cbrt-cube
4×associate-*r*
3×pow1
2×frac-times flip3-+ associate-*r/ prod-exp cbrt-unprod flip-+ unswap-sqr
1×cbrt-undiv distribute-rgt-in distribute-lft-in div-exp pow-prod-down associate-*l/ *-commutative div-inv distribute-lft-out add-log-exp
Counts
1 → 39
Calls
1 calls:
35.0ms
(* (/ x z) (+ y z))

series92.0ms

Counts
1 → 3
Calls
1 calls:
91.0ms
(* (/ x z) (+ y z))

simplify3.4s

Counts
42 → 42
Iterations

Useful iterations: 3 (2.0s)

IterNodesCost
090430
1315419
2965377
33558369
done5000369

prune102.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0b

regimes1.0ms