Details

Time bar (total: 38.4s)

sample100.0ms

Algorithm
intervals
Results
45.0ms767×body80nan
19.0ms257×body80valid

simplify3.3s

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

prune11.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize25.0ms

Local error

Found 3 expressions with local error:

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

rewrite86.0ms

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:
69.0ms
(- (- (fma (log y) x (log t)) z) y)
12.0ms
(- (fma (log y) x (log t)) z)
0.0ms
(fma (log y) x (log t))

series284.0ms

Counts
3 → 9
Calls
3 calls:
80.0ms
(- (- (fma (log y) x (log t)) z) y)
93.0ms
(- (fma (log y) x (log t)) z)
111.0ms
(fma (log y) x (log t))

simplify2.4s

Counts
102 → 102
Iterations
IterNodes
done5001
32870
2906
1374
0159

prune456.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize47.0ms

Local error

Found 4 expressions with local error:

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

rewrite58.0ms

Algorithm
rewrite-expression-head
Rules
43×cbrt-prod
37×add-sqr-sqrt
35×*-un-lft-identity
18×cbrt-div
15×add-cube-cbrt
11×pow1
10×swap-sqr
9×flip3-- pow1/3 flip-- distribute-lft-out--
8×associate-*r* associate-*l*
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 → 113
Calls
4 calls:
42.0ms
(* (cbrt (- (fma (log y) x (log t)) z)) (cbrt (- (fma (log y) x (log t)) z)))
4.0ms
(cbrt (- (fma (log y) x (log t)) z))
4.0ms
(cbrt (- (fma (log y) x (log t)) z))
6.0ms
(cbrt (- (fma (log y) x (log t)) z))

series3.2s

Counts
4 → 12
Calls
4 calls:
1.8s
(* (cbrt (- (fma (log y) x (log t)) z)) (cbrt (- (fma (log y) x (log t)) z)))
529.0ms
(cbrt (- (fma (log y) x (log t)) z))
430.0ms
(cbrt (- (fma (log y) x (log t)) z))
420.0ms
(cbrt (- (fma (log y) x (log t)) z))

simplify5.3s

Counts
125 → 125
Iterations
IterNodes
done5005
23700
1866
0279

prune927.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0.0b

localize57.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt (- (fma (log y) x (log t)) z))
0.5b
(cbrt (- (fma (log y) x (log t)) z))
0.5b
(cbrt (- (fma (log y) x (log t)) z))
0.6b
(cbrt (cbrt (- (fma (log y) x (log t)) z)))

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
28×cbrt-prod
17×add-sqr-sqrt *-un-lft-identity
10×cbrt-div
9×add-cube-cbrt
4×expm1-log1p-u pow1 flip3-- add-cbrt-cube pow1/3 add-exp-log insert-posit16 log1p-expm1-u flip-- distribute-lft-out-- add-log-exp difference-of-squares
Counts
4 → 75
Calls
4 calls:
7.0ms
(cbrt (- (fma (log y) x (log t)) z))
4.0ms
(cbrt (- (fma (log y) x (log t)) z))
4.0ms
(cbrt (- (fma (log y) x (log t)) z))
5.0ms
(cbrt (cbrt (- (fma (log y) x (log t)) z)))

series1.9s

Counts
4 → 12
Calls
4 calls:
455.0ms
(cbrt (- (fma (log y) x (log t)) z))
536.0ms
(cbrt (- (fma (log y) x (log t)) z))
485.0ms
(cbrt (- (fma (log y) x (log t)) z))
461.0ms
(cbrt (cbrt (- (fma (log y) x (log t)) z)))

simplify2.4s

Counts
87 → 87
Iterations
IterNodes
done5000
21960
1523
0189

prune816.0ms

Pruning

8 alts after pruning (5 fresh and 3 done)

Merged error: 0.0b

localize78.0ms

Local error

Found 4 expressions with local error:

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

rewrite89.0ms

Algorithm
rewrite-expression-head
Rules
105×cbrt-prod
64×cbrt-div
50×add-sqr-sqrt
38×*-un-lft-identity
20×add-cube-cbrt
14×flip3-- flip--
13×swap-sqr
11×pow1 associate-*r* associate-*l*
9×pow1/3 unswap-sqr
8×frac-times distribute-lft-out--
6×add-exp-log difference-of-squares
4×expm1-log1p-u add-cbrt-cube associate-*l/ associate-*r/ insert-posit16 log1p-expm1-u add-log-exp
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 135
Calls
4 calls:
8.0ms
(cbrt (cbrt (- (fma (log y) x (log t)) z)))
7.0ms
(cbrt (cbrt (- (fma (log y) x (log t)) z)))
45.0ms
(* (cbrt (cbrt (- (fma (log y) x (log t)) z))) (cbrt (cbrt (- (fma (log y) x (log t)) z))))
22.0ms
(cbrt (* (cbrt (cbrt (- (fma (log y) x (log t)) z))) (cbrt (cbrt (- (fma (log y) x (log t)) z)))))

series4.6s

Counts
4 → 12
Calls
4 calls:
470.0ms
(cbrt (cbrt (- (fma (log y) x (log t)) z)))
493.0ms
(cbrt (cbrt (- (fma (log y) x (log t)) z)))
1.9s
(* (cbrt (cbrt (- (fma (log y) x (log t)) z))) (cbrt (cbrt (- (fma (log y) x (log t)) z))))
1.8s
(cbrt (* (cbrt (cbrt (- (fma (log y) x (log t)) z))) (cbrt (cbrt (- (fma (log y) x (log t)) z)))))

simplify5.3s

Counts
147 → 147
Iterations
IterNodes
done5002
11322
0434

prune1.7s

Pruning

8 alts after pruning (4 fresh and 4 done)

Merged error: 0.0b

regimes522.0ms

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

sample4.7s

Algorithm
intervals
Results
2.7s23589×body80nan
937.0ms8042×body80valid
0.0ms1×body320valid