Details

Time bar (total: 11.9s)

sample51.0ms

Algorithm
intervals
Results
32.0ms333×body80valid

simplify1.4s

Counts
1 → 1
Iterations
IterNodes
done2000
101184
9536
8314
7199
6167
5132
4100
361
233
115
08

prune16.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.1b

localize15.0ms

Local error

Found 1 expressions with local error:

8.0b
(* (/ x y) (- z t))

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
28×add-sqr-sqrt
23×*-un-lft-identity
21×add-cube-cbrt
18×prod-diff
13×associate-*l*
11×distribute-rgt-in distribute-lft-in
10×times-frac
6×add-cbrt-cube add-exp-log
5×associate-*r*
3×pow1
2×frac-times sub-neg flip3-- prod-exp associate-*r/ cbrt-unprod flip-- unswap-sqr
1×expm1-log1p-u cbrt-undiv div-exp pow-prod-down associate-*l/ *-commutative insert-posit16 log1p-expm1-u div-inv distribute-lft-out-- add-log-exp difference-of-squares
Counts
1 → 63
Calls
1 calls:
24.0ms
(* (/ x y) (- z t))

series92.0ms

Counts
1 → 3
Calls
1 calls:
92.0ms
(* (/ x y) (- z t))

simplify697.0ms

Counts
66 → 66
Iterations
IterNodes
done2001
21084
1402
0150

prune301.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize59.0ms

Local error

Found 4 expressions with local error:

0.7b
(cbrt x)
0.7b
(cbrt x)
0.7b
(cbrt x)
1.2b
(* (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (* (/ (cbrt x) (cbrt y)) (- z t)))

rewrite80.0ms

Algorithm
rewrite-expression-head
Rules
73×add-exp-log
44×distribute-rgt-in distribute-lft-in
39×add-cbrt-cube
37×prod-exp cbrt-unprod
36×prod-diff
32×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
17×cbrt-undiv div-exp
9×cbrt-prod frac-times pow1 associate-*r/
5×associate-*l*
4×expm1-log1p-u sub-neg flip3-- insert-posit16 log1p-expm1-u flip-- add-log-exp
3×pow1/3 pow-prod-down associate-*l/
1×times-frac associate-*r* *-commutative div-inv
Counts
4 → 146
Calls
4 calls:
1.0ms
(cbrt x)
1.0ms
(cbrt x)
1.0ms
(cbrt x)
74.0ms
(* (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (* (/ (cbrt x) (cbrt y)) (- z t)))

series846.0ms

Counts
4 → 12
Calls
4 calls:
251.0ms
(cbrt x)
291.0ms
(cbrt x)
242.0ms
(cbrt x)
62.0ms
(* (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (* (/ (cbrt x) (cbrt y)) (- z t)))

simplify851.0ms

Counts
158 → 158
Iterations
IterNodes
done2001
1915
0272

prune689.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize54.0ms

Local error

Found 4 expressions with local error:

0.7b
(cbrt x)
0.7b
(cbrt x)
0.7b
(cbrt x)
1.2b
(* (/ (* (cbrt (* (* (cbrt x) (cbrt x)) (cbrt x))) (cbrt x)) (* (cbrt y) (cbrt y))) (* (/ (cbrt x) (cbrt y)) (- z t)))

rewrite79.0ms

Algorithm
rewrite-expression-head
Rules
73×add-exp-log
44×distribute-rgt-in distribute-lft-in
39×add-cbrt-cube
37×prod-exp cbrt-unprod
36×prod-diff
32×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
17×cbrt-undiv div-exp
9×cbrt-prod frac-times pow1 associate-*r/
5×associate-*l*
4×expm1-log1p-u sub-neg flip3-- insert-posit16 log1p-expm1-u flip-- add-log-exp
3×pow1/3 pow-prod-down associate-*l/
1×times-frac associate-*r* *-commutative div-inv
Counts
4 → 146
Calls
4 calls:
1.0ms
(cbrt x)
1.0ms
(cbrt x)
1.0ms
(cbrt x)
74.0ms
(* (/ (* (cbrt (* (* (cbrt x) (cbrt x)) (cbrt x))) (cbrt x)) (* (cbrt y) (cbrt y))) (* (/ (cbrt x) (cbrt y)) (- z t)))

series868.0ms

Counts
4 → 12
Calls
4 calls:
282.0ms
(cbrt x)
276.0ms
(cbrt x)
238.0ms
(cbrt x)
71.0ms
(* (/ (* (cbrt (* (* (cbrt x) (cbrt x)) (cbrt x))) (cbrt x)) (* (cbrt y) (cbrt y))) (* (/ (cbrt x) (cbrt y)) (- z t)))

simplify594.0ms

Counts
158 → 158
Iterations
IterNodes
done2000
1926
0275

prune906.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0.0b

localize56.0ms

Local error

Found 4 expressions with local error:

0.7b
(cbrt x)
0.7b
(cbrt x)
0.7b
(cbrt x)
1.2b
(* (/ (* (cbrt x) (* (cbrt (* (cbrt x) (cbrt x))) (cbrt (cbrt x)))) (* (cbrt y) (cbrt y))) (* (/ (cbrt x) (cbrt y)) (- z t)))

rewrite137.0ms

Algorithm
rewrite-expression-head
Rules
112×add-exp-log
62×prod-exp cbrt-unprod
56×add-cbrt-cube
44×distribute-rgt-in distribute-lft-in
36×prod-diff
32×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
25×cbrt-undiv div-exp
9×cbrt-prod frac-times pow1 associate-*r/
5×associate-*l*
4×expm1-log1p-u sub-neg flip3-- insert-posit16 log1p-expm1-u flip-- add-log-exp
3×pow1/3 pow-prod-down associate-*l/
1×times-frac associate-*r* *-commutative div-inv
Counts
4 → 158
Calls
4 calls:
1.0ms
(cbrt x)
1.0ms
(cbrt x)
1.0ms
(cbrt x)
128.0ms
(* (/ (* (cbrt x) (* (cbrt (* (cbrt x) (cbrt x))) (cbrt (cbrt x)))) (* (cbrt y) (cbrt y))) (* (/ (cbrt x) (cbrt y)) (- z t)))

series799.0ms

Counts
4 → 12
Calls
4 calls:
237.0ms
(cbrt x)
248.0ms
(cbrt x)
222.0ms
(cbrt x)
93.0ms
(* (/ (* (cbrt x) (* (cbrt (* (cbrt x) (cbrt x))) (cbrt (cbrt x)))) (* (cbrt y) (cbrt y))) (* (/ (cbrt x) (cbrt y)) (- z t)))

simplify656.0ms

Counts
170 → 170
Iterations
IterNodes
done2002
11002
0299

prune1.1s

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0.0b

regimes327.0ms

Accuracy

0% (0.9b remaining)

Error of 0.9b against oracle of 0.0b and baseline of 0.9b

bsearch0.0ms

simplify3.0ms

Iterations
IterNodes
done22
122
017

end0.0ms

sample1.1s

Algorithm
intervals
Results
802.0ms10718×body80valid