Details

Time bar (total: 36.8s)

sample29.0ms

Algorithm
intervals
Results
11.0ms375×body80valid

simplify23.8s

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
089
1149
2289
3809
42519
55289
69099
715739
820599
926669
1028139
1131459
1232179
1334559
1436079
1539329
1639569
done39569

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize16.0ms

Local error

Found 1 expressions with local error:

0.0b
(* (- y z) (- t x))

rewrite76.0ms

Algorithm
rewrite-expression-head
Rules
9×add-sqr-sqrt
7×*-un-lft-identity
6×flip3-- flip--
5×associate-*r* associate-*l*
4×frac-times
3×pow1 add-exp-log add-cube-cbrt add-cbrt-cube
2×distribute-rgt-in sub-neg distribute-lft-in associate-*r/ associate-*l/ distribute-lft-out-- difference-of-squares
1×pow-prod-down prod-exp *-commutative cbrt-unprod add-log-exp unswap-sqr
Counts
1 → 34
Calls
1 calls:
73.0ms
(* (- y z) (- t x))

series76.0ms

Counts
1 → 3
Calls
1 calls:
75.0ms
(* (- y z) (- t x))

simplify3.3s

Counts
37 → 37
Iterations

Useful iterations: done (3.3s)

IterNodesCost
086447
1219434
2881402
34070402
done5001398

prune123.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0b

localize25.0ms

Local error

Found 3 expressions with local error:

0.0b
(* (- y z) t)
0.0b
(+ (* (- y z) t) (* x (- z y)))
0.0b
(* x (- z y))

rewrite93.0ms

Algorithm
rewrite-expression-head
Rules
15×add-sqr-sqrt
11×*-un-lft-identity
8×associate-*r* associate-*l*
7×pow1 add-exp-log add-cube-cbrt add-cbrt-cube
6×flip3-- associate-*r/ associate-*l/ flip--
5×add-log-exp
4×distribute-rgt-in sub-neg associate-+r+ distribute-lft-in frac-add
2×pow-prod-down prod-exp *-commutative cbrt-unprod distribute-lft-out-- difference-of-squares unswap-sqr
1×+-commutative flip3-+ sum-log flip-+
Counts
3 → 67
Calls
3 calls:
27.0ms
(* (- y z) t)
22.0ms
(+ (* (- y z) t) (* x (- z y)))
42.0ms
(* x (- z y))

series193.0ms

Counts
3 → 9
Calls
3 calls:
55.0ms
(* (- y z) t)
86.0ms
(+ (* (- y z) t) (* x (- z y)))
51.0ms
(* x (- z y))

simplify1.1s

Counts
76 → 76
Iterations

Useful iterations: 2 (268.0ms)

IterNodesCost
0136878
1372817
21439767
done5002767

prune263.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0b

localize14.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (* (- y z) t) (* x z))
0.0b
(* (- y z) t)
0.0b
(+ (+ (* (- y z) t) (* x z)) (* (- y) x))

rewrite134.0ms

Algorithm
rewrite-expression-head
Rules
10×add-log-exp
9×add-sqr-sqrt
7×*-un-lft-identity
5×pow1 add-exp-log add-cube-cbrt associate-*l* add-cbrt-cube
4×sum-log
3×associate-*r*
2×+-commutative distribute-lft-neg-out flip3-+ associate-*l/ flip-+
1×associate-+l+ flip3-- unsub-neg pow-prod-down prod-exp *-commutative flip-- cbrt-unprod distribute-lft-out-- difference-of-squares unswap-sqr
Counts
3 → 48
Calls
3 calls:
19.0ms
(+ (* (- y z) t) (* x z))
36.0ms
(* (- y z) t)
78.0ms
(+ (+ (* (- y z) t) (* x z)) (* (- y) x))

series137.0ms

Counts
3 → 9
Calls
3 calls:
49.0ms
(+ (* (- y z) t) (* x z))
33.0ms
(* (- y z) t)
54.0ms
(+ (+ (* (- y z) t) (* x z)) (* (- y) x))

simplify879.0ms

Counts
57 → 57
Iterations

Useful iterations: done (878.0ms)

IterNodesCost
098708
1271656
21111586
done5000560

prune174.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize17.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (cbrt (- y z)) (cbrt (- y z)))
0.5b
(cbrt (- y z))
0.5b
(cbrt (- y z))
0.5b
(cbrt (- y z))

rewrite93.0ms

Algorithm
rewrite-expression-head
Rules
43×cbrt-prod
37×add-sqr-sqrt
35×*-un-lft-identity
18×cbrt-div
15×add-cube-cbrt
11×pow1
10×swap-sqr
9×flip3-- pow1/3 flip-- distribute-lft-out--
8×associate-*r* associate-*l*
7×difference-of-squares
6×add-exp-log
4×frac-times add-cbrt-cube add-log-exp unswap-sqr
2×associate-*r/ pow-prod-down associate-*l/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 101
Calls
4 calls:
71.0ms
(* (cbrt (- y z)) (cbrt (- y z)))
4.0ms
(cbrt (- y z))
5.0ms
(cbrt (- y z))
4.0ms
(cbrt (- y z))

series1.0s

Counts
4 → 12
Calls
4 calls:
228.0ms
(* (cbrt (- y z)) (cbrt (- y z)))
260.0ms
(cbrt (- y z))
266.0ms
(cbrt (- y z))
254.0ms
(cbrt (- y z))

simplify3.2s

Counts
113 → 113
Iterations

Useful iterations: done (3.2s)

IterNodesCost
01311384
12621281
26161223
313251128
435081080
done50011032

prune440.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

regimes163.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify10.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01216
12016
22416
32516
done2516

end0.0ms

sample1.3s

Algorithm
intervals
Results
601.0ms12203×body80valid