Details

Time bar (total: 12.0s)

sample36.0ms

Algorithm
intervals
Results
18.0ms323×body80valid

simplify84.0ms

Counts
1 → 1
Iterations
IterNodes
done101
5101
495
371
234
115
08

prune14.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.1b

localize16.0ms

Local error

Found 1 expressions with local error:

7.0b
(* (- x z) (* t y))

rewrite37.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-cbrt-cube add-exp-log
5×associate-*l*
4×add-sqr-sqrt *-un-lft-identity
3×pow-prod-down prod-exp cbrt-unprod
2×associate-*l/ add-cube-cbrt
1×flip3-- associate-*r* *-commutative insert-posit16 flip-- distribute-lft-out-- add-log-exp difference-of-squares
Counts
1 → 23
Calls
1 calls:
36.0ms
(* (- x z) (* t y))

series53.0ms

Counts
1 → 3
Calls
1 calls:
53.0ms
(* (- x z) (* t y))

simplify1.4s

Counts
26 → 26
Iterations
IterNodes
done5002
31714
2470
1149
057

prune104.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 2 expressions with local error:

0.6b
(- (* x y) (* z y))
7.1b
(* (- (* x y) (* z y)) t)

rewrite37.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt
4×pow1 *-un-lft-identity add-cbrt-cube associate-*l* add-exp-log add-cube-cbrt add-log-exp
3×associate-*r*
2×flip3-- distribute-rgt-out-- associate-*l/ insert-posit16 flip--
1×sub-neg diff-log pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
2 → 36
Calls
2 calls:
11.0ms
(- (* x y) (* z y))
26.0ms
(* (- (* x y) (* z y)) t)

series91.0ms

Counts
2 → 6
Calls
2 calls:
38.0ms
(- (* x y) (* z y))
52.0ms
(* (- (* x y) (* z y)) t)

simplify2.0s

Counts
42 → 42
Iterations
IterNodes
done5003
32717
2527
1164
062

prune186.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0.0b

localize16.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (- x z) t)
7.4b
(* y (* (- x z) t))

rewrite69.0ms

Algorithm
rewrite-expression-head
Rules
9×add-sqr-sqrt pow1 add-cbrt-cube add-exp-log
8×associate-*l*
7×*-un-lft-identity
5×add-cube-cbrt
4×associate-*r* pow-prod-down associate-*l/ prod-exp cbrt-unprod
2×flip3-- associate-*r/ *-commutative insert-posit16 flip-- add-log-exp
1×distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 44
Calls
2 calls:
20.0ms
(* (- x z) t)
47.0ms
(* y (* (- x z) t))

series91.0ms

Counts
2 → 6
Calls
2 calls:
47.0ms
(* (- x z) t)
44.0ms
(* y (* (- x z) t))

simplify2.0s

Counts
50 → 50
Iterations
IterNodes
done5001
33214
2587
1190
079

prune181.0ms

Pruning

8 alts after pruning (5 fresh and 3 done)

Merged error: 0.0b

localize25.0ms

Local error

Found 4 expressions with local error:

7.1b
(* (- (* x y) (* z y)) t)
8.2b
(cbrt (* (- (* x y) (* z y)) t))
8.2b
(cbrt (* (- (* x y) (* z y)) t))
8.2b
(cbrt (* (- (* x y) (* z y)) t))

rewrite81.0ms

Algorithm
rewrite-expression-head
Rules
8×add-sqr-sqrt associate-*l/
6×pow1 cbrt-div *-un-lft-identity add-cbrt-cube add-exp-log add-cube-cbrt
4×flip3-- associate-*l* insert-posit16 flip-- add-log-exp
3×cbrt-prod pow1/3 associate-*r*
1×distribute-rgt-out-- pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 58
Calls
4 calls:
28.0ms
(* (- (* x y) (* z y)) t)
15.0ms
(cbrt (* (- (* x y) (* z y)) t))
20.0ms
(cbrt (* (- (* x y) (* z y)) t))
17.0ms
(cbrt (* (- (* x y) (* z y)) t))

series730.0ms

Counts
4 → 12
Calls
4 calls:
57.0ms
(* (- (* x y) (* z y)) t)
254.0ms
(cbrt (* (- (* x y) (* z y)) t))
199.0ms
(cbrt (* (- (* x y) (* z y)) t))
221.0ms
(cbrt (* (- (* x y) (* z y)) t))

simplify2.7s

Counts
70 → 70
Iterations
IterNodes
done5000
34256
2917
1297
0117

prune444.0ms

Pruning

8 alts after pruning (4 fresh and 4 done)

Merged error: 0.0b

regimes580.0ms

Accuracy

93% (0.4b remaining)

Error of 0.5b against oracle of 0.0b and baseline of 6.5b

bsearch1.0ms

simplify6.0ms

Iterations
IterNodes
done32
132
025

end0.0ms

sample985.0ms

Algorithm
intervals
Results
613.0ms10631×body80valid