Details

Time bar (total: 18.5s)

sample80.0ms

Algorithm
intervals
Results
59.0ms454×body80valid

simplify55.0ms

Counts
1 → 1
Iterations
IterNodes
done60
460
358
244
124
011

prune18.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.3b

localize14.0ms

Local error

Found 2 expressions with local error:

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

rewrite18.0ms

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 insert-posit16 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 → 81
Calls
2 calls:
0.0ms
(fma (/ x y) (/ x y) (* (/ z t) (/ z t)))
15.0ms
(* (/ z t) (/ z t))

series585.0ms

Counts
2 → 6
Calls
2 calls:
515.0ms
(fma (/ x y) (/ x y) (* (/ z t) (/ z t)))
70.0ms
(* (/ z t) (/ z t))

simplify1.4s

Counts
87 → 87
Iterations
IterNodes
done5003
21438
1417
0131

prune436.0ms

Pruning

11 alts after pruning (10 fresh and 1 done)

Merged error: 0.1b

localize24.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (/ z t)) (cbrt (/ z t)))
9.2b
(cbrt (/ z t))
9.2b
(cbrt (/ z t))
9.2b
(cbrt (/ z t))

rewrite32.0ms

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 insert-posit16 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 → 156
Calls
4 calls:
23.0ms
(* (cbrt (/ z t)) (cbrt (/ z t)))
1.0ms
(cbrt (/ z t))
1.0ms
(cbrt (/ z t))
1.0ms
(cbrt (/ z t))

series365.0ms

Counts
4 → 12
Calls
4 calls:
113.0ms
(* (cbrt (/ z t)) (cbrt (/ z t)))
72.0ms
(cbrt (/ z t))
89.0ms
(cbrt (/ z t))
91.0ms
(cbrt (/ z t))

simplify2.4s

Counts
168 → 168
Iterations
IterNodes
done5002
43761
31363
2638
1289
0167

prune1.1s

Pruning

11 alts after pruning (9 fresh and 2 done)

Merged error: 0.1b

localize38.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt t)
0.6b
(cbrt z)
0.6b
(cbrt z)
9.2b
(cbrt (/ z t))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
22×cbrt-prod
14×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
9×times-frac
4×expm1-log1p-u pow1 add-cbrt-cube pow1/3 add-exp-log insert-posit16 log1p-expm1-u add-log-exp
1×cbrt-div div-inv
Counts
4 → 67
Calls
4 calls:
1.0ms
(cbrt t)
1.0ms
(cbrt z)
1.0ms
(cbrt z)
3.0ms
(cbrt (/ z t))

series899.0ms

Counts
4 → 12
Calls
4 calls:
255.0ms
(cbrt t)
259.0ms
(cbrt z)
259.0ms
(cbrt z)
126.0ms
(cbrt (/ z t))

simplify2.4s

Counts
79 → 79
Iterations
IterNodes
done5000
44915
31180
2402
1182
0113

prune589.0ms

Pruning

13 alts after pruning (10 fresh and 3 done)

Merged error: 0.1b

localize24.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (fma (/ x y) (/ x y) (* (/ z t) (/ z t)))) (cbrt (fma (/ x y) (/ x y) (* (/ z t) (/ z t)))))
10.4b
(cbrt (fma (/ x y) (/ x y) (* (/ z t) (/ z t))))
10.4b
(cbrt (fma (/ x y) (/ x y) (* (/ z t) (/ z t))))
10.4b
(cbrt (fma (/ x y) (/ x y) (* (/ z t) (/ z t))))

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×*-un-lft-identity add-cube-cbrt
11×pow1
9×pow1/3
6×swap-sqr associate-*r* associate-*l* add-exp-log
4×expm1-log1p-u add-cbrt-cube insert-posit16 log1p-expm1-u add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 85
Calls
4 calls:
15.0ms
(* (cbrt (fma (/ x y) (/ x y) (* (/ z t) (/ z t)))) (cbrt (fma (/ x y) (/ x y) (* (/ z t) (/ z t)))))
1.0ms
(cbrt (fma (/ x y) (/ x y) (* (/ z t) (/ z t))))
1.0ms
(cbrt (fma (/ x y) (/ x y) (* (/ z t) (/ z t))))
1.0ms
(cbrt (fma (/ x y) (/ x y) (* (/ z t) (/ z t))))

series716.0ms

Counts
4 → 12
Calls
4 calls:
187.0ms
(* (cbrt (fma (/ x y) (/ x y) (* (/ z t) (/ z t)))) (cbrt (fma (/ x y) (/ x y) (* (/ z t) (/ z t)))))
157.0ms
(cbrt (fma (/ x y) (/ x y) (* (/ z t) (/ z t))))
166.0ms
(cbrt (fma (/ x y) (/ x y) (* (/ z t) (/ z t))))
206.0ms
(cbrt (fma (/ x y) (/ x y) (* (/ z t) (/ z t))))

simplify2.2s

Counts
97 → 97
Iterations
IterNodes
done5003
43689
31227
2492
1207
099

prune528.0ms

Pruning

16 alts after pruning (15 fresh and 1 done)

Merged error: 0.1b

regimes1.3s

Accuracy

0% (0.7b remaining)

Error of 0.8b against oracle of 0.1b and baseline of 0.8b

bsearch0.0ms

simplify3.0ms

Iterations
IterNodes
done17
117
015

end0.0ms

sample3.1s

Algorithm
intervals
Results
2.4s15466×body80valid