Details

Time bar (total: 17.6s)

sample92.0ms

Algorithm
intervals
Results
53.0ms522×body80valid

simplify59.0ms

Counts
1 → 1
Iterations
IterNodes
done56
456
350
244
124
011

prune29.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.3b

localize22.0ms

Local error

Found 2 expressions with local error:

0.2b
(fma (/ z t) (/ z t) (* (/ x y) (/ x y)))
0.3b
(* (/ x y) (/ x y))

rewrite34.0ms

Algorithm
rewrite-expression-head
Rules
42×add-sqr-sqrt
40×times-frac
30×*-un-lft-identity add-cube-cbrt
14×add-cbrt-cube add-exp-log
13×swap-sqr associate-*r* associate-*l*
9×pow1
4×cbrt-undiv div-exp prod-exp cbrt-unprod div-inv unswap-sqr
2×expm1-log1p-u log1p-expm1-u add-log-exp
1×pow2 frac-times pow-plus pow-prod-down associate-*l/ associate-*r/ pow-sqr *-commutative pow-prod-up fma-udef
Counts
2 → 79
Calls
2 calls:
0.0ms
(fma (/ z t) (/ z t) (* (/ x y) (/ x y)))
27.0ms
(* (/ x y) (/ x y))

series182.0ms

Counts
2 → 6
Calls
2 calls:
132.0ms
(fma (/ z t) (/ z t) (* (/ x y) (/ x y)))
50.0ms
(* (/ x y) (/ x y))

simplify2.8s

Counts
85 → 85
Iterations
IterNodes
done5003
34107
21438
1415
0129

prune569.0ms

Pruning

11 alts after pruning (11 fresh and 0 done)

Merged error: 0.1b

localize29.0ms

Local error

Found 2 expressions with local error:

0.3b
(* (/ z t) (/ z t))
0.3b
(* (/ x y) (/ x y))

rewrite57.0ms

Algorithm
rewrite-expression-head
Rules
82×add-sqr-sqrt
80×times-frac
58×*-un-lft-identity add-cube-cbrt
26×add-cbrt-cube swap-sqr associate-*r* associate-*l* add-exp-log
16×pow1
8×cbrt-undiv div-exp prod-exp cbrt-unprod div-inv unswap-sqr
2×pow2 expm1-log1p-u frac-times pow-plus pow-prod-down associate-*l/ associate-*r/ pow-sqr *-commutative pow-prod-up log1p-expm1-u add-log-exp
Counts
2 → 138
Calls
2 calls:
29.0ms
(* (/ z t) (/ z t))
18.0ms
(* (/ x y) (/ x y))

series74.0ms

Counts
2 → 6
Calls
2 calls:
39.0ms
(* (/ z t) (/ z t))
36.0ms
(* (/ x y) (/ x y))

simplify1.9s

Counts
144 → 144
Iterations
IterNodes
done5001
22607
1749
0215

prune693.0ms

Pruning

14 alts after pruning (14 fresh and 0 done)

Merged error: 0.0b

localize24.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (/ z t)) (cbrt (/ z t)))
11.9b
(cbrt (/ z t))
11.9b
(cbrt (/ z t))
11.9b
(cbrt (/ z t))

rewrite47.0ms

Algorithm
rewrite-expression-head
Rules
103×cbrt-prod
81×add-sqr-sqrt
69×times-frac
57×*-un-lft-identity add-cube-cbrt
16×swap-sqr associate-*r* associate-*l*
11×pow1
9×pow1/3 unswap-sqr
7×cbrt-div div-inv
6×add-exp-log
4×expm1-log1p-u add-cbrt-cube log1p-expm1-u add-log-exp
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 frac-times pow-plus associate-*l/ prod-exp associate-*r/ *-commutative cbrt-unprod
Counts
4 → 152
Calls
4 calls:
32.0ms
(* (cbrt (/ z t)) (cbrt (/ z t)))
4.0ms
(cbrt (/ z t))
3.0ms
(cbrt (/ z t))
2.0ms
(cbrt (/ z t))

series389.0ms

Counts
4 → 12
Calls
4 calls:
97.0ms
(* (cbrt (/ z t)) (cbrt (/ z t)))
113.0ms
(cbrt (/ z t))
90.0ms
(cbrt (/ z t))
88.0ms
(cbrt (/ z t))

simplify2.5s

Counts
164 → 164
Iterations
IterNodes
done5003
43789
31356
2644
1286
0165

prune1.2s

Pruning

14 alts after pruning (14 fresh and 0 done)

Merged error: 0.0b

localize29.0ms

Local error

Found 4 expressions with local error:

0.3b
(* (/ z t) (/ z t))
0.3b
(* (/ x y) (/ x y))
11.9b
(cbrt (/ z t))
21.5b
(cbrt (* (/ z t) (/ z t)))

rewrite60.0ms

Algorithm
rewrite-expression-head
Rules
91×add-sqr-sqrt
89×times-frac
67×*-un-lft-identity add-cube-cbrt
28×add-cbrt-cube add-exp-log
26×swap-sqr associate-*r* associate-*l*
18×pow1
14×cbrt-prod
9×div-inv
8×cbrt-undiv div-exp prod-exp cbrt-unprod unswap-sqr
4×expm1-log1p-u cbrt-div log1p-expm1-u add-log-exp
3×frac-times associate-*l/ associate-*r/
2×pow2 pow-plus pow1/3 pow-prod-down pow-sqr *-commutative pow-prod-up
Counts
4 → 176
Calls
4 calls:
18.0ms
(* (/ z t) (/ z t))
27.0ms
(* (/ x y) (/ x y))
2.0ms
(cbrt (/ z t))
6.0ms
(cbrt (* (/ z t) (/ z t)))

series282.0ms

Counts
4 → 12
Calls
4 calls:
47.0ms
(* (/ z t) (/ z t))
47.0ms
(* (/ x y) (/ x y))
88.0ms
(cbrt (/ z t))
100.0ms
(cbrt (* (/ z t) (/ z t)))

simplify2.3s

Counts
188 → 188
Iterations
IterNodes
done5001
22696
1865
0287

prune913.0ms

Pruning

14 alts after pruning (13 fresh and 1 done)

Merged error: 0.0b

regimes1.4s

Accuracy

0% (0.6b remaining)

Error of 0.6b against oracle of 0.1b and baseline of 0.6b

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done16
116
013

end0.0ms

sample1.9s

Algorithm
intervals
Results
1.2s15573×body80valid