Details

Time bar (total: 22.7s)

sample67.0ms

Algorithm
intervals
Results
48.0ms454×body80valid

simplify34.0ms

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

prune11.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.3b

localize23.0ms

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))

rewrite15.0ms

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 (/ z t) (/ z t) (* (/ x y) (/ x y)))
13.0ms
(* (/ x y) (/ x y))

series185.0ms

Counts
2 → 6
Calls
2 calls:
154.0ms
(fma (/ z t) (/ z t) (* (/ x y) (/ x y)))
31.0ms
(* (/ x y) (/ x y))

simplify2.6s

Counts
87 → 87
Iterations
IterNodes
done5013
34061
21421
1417
0131

prune422.0ms

Pruning

12 alts after pruning (11 fresh and 1 done)

Merged error: 0.1b

localize38.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt x)
0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)

rewrite4.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
8×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
4×expm1-log1p-u pow1 add-cbrt-cube pow1/3 add-exp-log insert-posit16 log1p-expm1-u add-log-exp
Counts
4 → 56
Calls
4 calls:
1.0ms
(cbrt x)
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)

series1.2s

Counts
4 → 12
Calls
4 calls:
233.0ms
(cbrt x)
269.0ms
(cbrt y)
313.0ms
(cbrt y)
360.0ms
(cbrt y)

simplify1.8s

Counts
68 → 68
Iterations
IterNodes
done5060
52872
4966
3364
2176
181
048

prune465.0ms

Pruning

12 alts after pruning (10 fresh and 2 done)

Merged error: 0.1b

localize73.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)

rewrite3.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
8×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
4×expm1-log1p-u pow1 add-cbrt-cube pow1/3 add-exp-log insert-posit16 log1p-expm1-u add-log-exp
Counts
4 → 56
Calls
4 calls:
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)

series1.3s

Counts
4 → 12
Calls
4 calls:
316.0ms
(cbrt y)
322.0ms
(cbrt y)
325.0ms
(cbrt y)
316.0ms
(cbrt y)

simplify4.4s

Counts
68 → 68
Iterations
IterNodes
done5003
64890
51189
4406
3186
297
147
027

prune622.0ms

Pruning

12 alts after pruning (10 fresh and 2 done)

Merged error: 0.1b

localize124.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
8×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
4×expm1-log1p-u pow1 add-cbrt-cube pow1/3 add-exp-log insert-posit16 log1p-expm1-u add-log-exp
Counts
4 → 56
Calls
4 calls:
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)
2.0ms
(cbrt y)

series1.1s

Counts
4 → 12
Calls
4 calls:
290.0ms
(cbrt y)
272.0ms
(cbrt y)
246.0ms
(cbrt y)
288.0ms
(cbrt y)

simplify4.0s

Counts
68 → 68
Iterations
IterNodes
done5003
64890
51189
4406
3186
297
147
027

prune565.0ms

Pruning

12 alts after pruning (9 fresh and 3 done)

Merged error: 0.1b

regimes960.0ms

Accuracy

0% (0.8b remaining)

Error of 0.9b against oracle of 0.2b and baseline of 0.9b

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done15
115
013

end0.0ms

sample2.9s

Algorithm
intervals
Results
2.4s15466×body80valid