Details

Time bar (total: 27.4s)

sample134.0ms

Algorithm
intervals
Results
46.0ms742×body80nan
45.0ms258×body80valid

simplify3.3s

Counts
1 → 1
Iterations
IterNodes
done5000
134983
124501
114083
103523
92883
82214
71553
61117
5645
4320
3122
251
121
010

prune8.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize21.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (fma (log y) x (log t)) z)
0.0b
(- (- (fma (log y) x (log t)) z) y)
0.2b
(fma (log y) x (log t))

rewrite42.0ms

Algorithm
rewrite-expression-head
Rules
40×*-un-lft-identity
37×add-sqr-sqrt
33×prod-diff
25×add-cube-cbrt
14×associate--l+
10×add-log-exp
8×fma-neg distribute-lft-out--
6×difference-of-squares
4×diff-log
3×expm1-log1p-u pow1 sub-neg add-cbrt-cube add-exp-log fma-udef insert-posit16 log1p-expm1-u
2×flip3-- flip--
1×associate--l-
Counts
3 → 93
Calls
3 calls:
10.0ms
(- (fma (log y) x (log t)) z)
29.0ms
(- (- (fma (log y) x (log t)) z) y)
0.0ms
(fma (log y) x (log t))

series339.0ms

Counts
3 → 9
Calls
3 calls:
136.0ms
(- (fma (log y) x (log t)) z)
93.0ms
(- (- (fma (log y) x (log t)) z) y)
110.0ms
(fma (log y) x (log t))

simplify2.0s

Counts
102 → 102
Iterations
IterNodes
done5000
33110
2932
1373
0159

prune562.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.1b

localize60.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt (- (- (fma (log y) x (log t)) z) y))
0.5b
(cbrt (- (- (fma (log y) x (log t)) z) y))
0.5b
(cbrt (- (- (fma (log y) x (log t)) z) y))
0.5b
(* (cbrt (- (- (fma (log y) x (log t)) z) y)) (cbrt (- (- (fma (log y) x (log t)) z) y)))

rewrite208.0ms

Algorithm
rewrite-expression-head
Rules
74×*-un-lft-identity
58×cbrt-prod
37×add-sqr-sqrt
33×distribute-lft-out--
18×cbrt-div
15×swap-sqr add-cube-cbrt
11×pow1
9×flip3-- pow1/3 associate-*r* associate-*l* flip--
7×difference-of-squares
6×add-exp-log
4×expm1-log1p-u frac-times add-cbrt-cube insert-posit16 log1p-expm1-u add-log-exp unswap-sqr
2×pow-prod-down associate-*l/ associate-*r/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 123
Calls
4 calls:
11.0ms
(cbrt (- (- (fma (log y) x (log t)) z) y))
11.0ms
(cbrt (- (- (fma (log y) x (log t)) z) y))
14.0ms
(cbrt (- (- (fma (log y) x (log t)) z) y))
169.0ms
(* (cbrt (- (- (fma (log y) x (log t)) z) y)) (cbrt (- (- (fma (log y) x (log t)) z) y)))

series1.6s

Counts
4 → 12
Calls
4 calls:
408.0ms
(cbrt (- (- (fma (log y) x (log t)) z) y))
414.0ms
(cbrt (- (- (fma (log y) x (log t)) z) y))
428.0ms
(cbrt (- (- (fma (log y) x (log t)) z) y))
397.0ms
(* (cbrt (- (- (fma (log y) x (log t)) z) y)) (cbrt (- (- (fma (log y) x (log t)) z) y)))

simplify2.1s

Counts
135 → 135
Iterations
IterNodes
done5001
21519
1505
0195

prune766.0ms

Pruning

9 alts after pruning (7 fresh and 2 done)

Merged error: 0.0b

localize71.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (- (- (fma (log y) x (log t)) z) y)) (cbrt (- (- (fma (log y) x (log t)) z) y)))
0.5b
(* (cbrt (- (- (fma (log y) x (log t)) z) y)) (cbrt (- (- (fma (log y) x (log t)) z) y)))
0.5b
(* (cbrt (- (- (fma (log y) x (log t)) z) y)) (cbrt (- (- (fma (log y) x (log t)) z) y)))
0.5b
(* (cbrt (* (cbrt (- (- (fma (log y) x (log t)) z) y)) (cbrt (- (- (fma (log y) x (log t)) z) y)))) (cbrt (* (cbrt (- (- (fma (log y) x (log t)) z) y)) (cbrt (- (- (fma (log y) x (log t)) z) y)))))

rewrite417.0ms

Algorithm
rewrite-expression-head
Rules
396×cbrt-div
164×*-un-lft-identity
148×frac-times
128×cbrt-prod
126×flip3-- flip--
84×add-sqr-sqrt
72×distribute-lft-out--
50×associate-*l/ associate-*r/
49×swap-sqr
32×pow1 add-cube-cbrt
31×associate-*r* associate-*l*
24×pow1/3
16×unswap-sqr
12×add-exp-log difference-of-squares
8×pow-prod-down pow-sqr pow-prod-up
4×pow2 expm1-log1p-u pow-plus add-cbrt-cube prod-exp *-commutative cbrt-unprod insert-posit16 log1p-expm1-u add-log-exp
Counts
4 → 315
Calls
4 calls:
129.0ms
(* (cbrt (- (- (fma (log y) x (log t)) z) y)) (cbrt (- (- (fma (log y) x (log t)) z) y)))
96.0ms
(* (cbrt (- (- (fma (log y) x (log t)) z) y)) (cbrt (- (- (fma (log y) x (log t)) z) y)))
94.0ms
(* (cbrt (- (- (fma (log y) x (log t)) z) y)) (cbrt (- (- (fma (log y) x (log t)) z) y)))
85.0ms
(* (cbrt (* (cbrt (- (- (fma (log y) x (log t)) z) y)) (cbrt (- (- (fma (log y) x (log t)) z) y)))) (cbrt (* (cbrt (- (- (fma (log y) x (log t)) z) y)) (cbrt (- (- (fma (log y) x (log t)) z) y)))))

series1.7s

Counts
4 → 12
Calls
4 calls:
443.0ms
(* (cbrt (- (- (fma (log y) x (log t)) z) y)) (cbrt (- (- (fma (log y) x (log t)) z) y)))
419.0ms
(* (cbrt (- (- (fma (log y) x (log t)) z) y)) (cbrt (- (- (fma (log y) x (log t)) z) y)))
353.0ms
(* (cbrt (- (- (fma (log y) x (log t)) z) y)) (cbrt (- (- (fma (log y) x (log t)) z) y)))
519.0ms
(* (cbrt (* (cbrt (- (- (fma (log y) x (log t)) z) y)) (cbrt (- (- (fma (log y) x (log t)) z) y)))) (cbrt (* (cbrt (- (- (fma (log y) x (log t)) z) y)) (cbrt (- (- (fma (log y) x (log t)) z) y)))))

simplify2.0s

Counts
327 → 327
Iterations
IterNodes
done5000
21880
1711
0347

prune2.0s

Pruning

11 alts after pruning (8 fresh and 3 done)

Merged error: 0.0b

localize88.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (cbrt (- (- (fma (log y) x (log t)) z) y)))
0.6b
(cbrt (cbrt (- (- (fma (log y) x (log t)) z) y)))
0.6b
(cbrt (cbrt (- (- (fma (log y) x (log t)) z) y)))
0.6b
(cbrt (cbrt (- (- (fma (log y) x (log t)) z) y)))

rewrite79.0ms

Algorithm
rewrite-expression-head
Rules
60×cbrt-prod
32×*-un-lft-identity
20×add-sqr-sqrt
16×cbrt-div
12×add-cube-cbrt distribute-lft-out--
4×expm1-log1p-u pow1 flip3-- add-cbrt-cube pow1/3 add-exp-log insert-posit16 log1p-expm1-u flip-- add-log-exp difference-of-squares
Counts
4 → 88
Calls
4 calls:
20.0ms
(cbrt (cbrt (- (- (fma (log y) x (log t)) z) y)))
19.0ms
(cbrt (cbrt (- (- (fma (log y) x (log t)) z) y)))
19.0ms
(cbrt (cbrt (- (- (fma (log y) x (log t)) z) y)))
19.0ms
(cbrt (cbrt (- (- (fma (log y) x (log t)) z) y)))

series1.5s

Counts
4 → 12
Calls
4 calls:
370.0ms
(cbrt (cbrt (- (- (fma (log y) x (log t)) z) y)))
417.0ms
(cbrt (cbrt (- (- (fma (log y) x (log t)) z) y)))
379.0ms
(cbrt (cbrt (- (- (fma (log y) x (log t)) z) y)))
367.0ms
(cbrt (cbrt (- (- (fma (log y) x (log t)) z) y)))

simplify2.5s

Counts
100 → 100
Iterations
IterNodes
done5002
32982
2817
1289
0125

prune892.0ms

Pruning

11 alts after pruning (7 fresh and 4 done)

Merged error: 0.0b

regimes613.0ms

Accuracy

0% (0.0b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done9
09

end0.0ms

sample4.2s

Algorithm
intervals
Results
2.4s24285×body80nan
689.0ms8029×body80valid
0.0ms1×body1280valid
0.0ms1×body640valid