Details

Time bar (total: 19.6s)

sample21.0ms

Algorithm
intervals
Results
10.0ms265×body80valid

simplify5.5s

Counts
1 → 1
Iterations
IterNodes
done5000
94483
83142
71868
6816
5398
4178
367
228
114
08

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 9.1b

localize24.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (- y z) (- t z))
9.1b
(/ x (* (- y z) (- t z)))

rewrite93.0ms

Algorithm
rewrite-expression-head
Rules
24×add-sqr-sqrt
22×*-un-lft-identity
18×prod-diff add-cube-cbrt
12×flip3-- flip--
11×distribute-rgt-in distribute-lft-in
9×add-cbrt-cube add-exp-log
8×frac-times associate-/r/
5×associate-*r* associate-*l*
4×pow1 associate-*l/ associate-*r/
3×times-frac associate-/l*
2×expm1-log1p-u cbrt-undiv sub-neg div-exp prod-exp cbrt-unprod insert-posit16 log1p-expm1-u distribute-lft-out-- add-log-exp difference-of-squares
1×clear-num associate-/r* frac-2neg pow-prod-down *-commutative div-inv unswap-sqr
Counts
2 → 87
Calls
2 calls:
64.0ms
(* (- y z) (- t z))
27.0ms
(/ x (* (- y z) (- t z)))

series233.0ms

Counts
2 → 6
Calls
2 calls:
42.0ms
(* (- y z) (- t z))
191.0ms
(/ x (* (- y z) (- t z)))

simplify1.6s

Counts
93 → 93
Iterations
IterNodes
done5004
21539
1437
0178

prune444.0ms

Pruning

8 alts after pruning (8 fresh and 0 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ x (- y z))
2.4b
(/ (/ x (- y z)) (- t z))

rewrite55.0ms

Algorithm
rewrite-expression-head
Rules
210×times-frac
176×add-sqr-sqrt *-un-lft-identity
88×add-cube-cbrt
44×distribute-lft-out-- difference-of-squares
24×associate-/l*
16×associate-/r/
10×associate-/r*
9×add-cbrt-cube add-exp-log
8×flip3-- div-inv flip--
4×cbrt-undiv div-exp
2×expm1-log1p-u pow1 clear-num frac-2neg insert-posit16 log1p-expm1-u add-log-exp
1×associate-/l/
Counts
2 → 191
Calls
2 calls:
17.0ms
(/ x (- y z))
30.0ms
(/ (/ x (- y z)) (- t z))

series285.0ms

Counts
2 → 6
Calls
2 calls:
77.0ms
(/ x (- y z))
208.0ms
(/ (/ x (- y z)) (- t z))

simplify1.6s

Counts
197 → 197
Iterations
IterNodes
done5002
21704
1652
0270

prune856.0ms

Pruning

10 alts after pruning (9 fresh and 1 done)

Merged error: 0b

localize36.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt x)
0.6b
(cbrt (- y z))
0.6b
(cbrt (- y z))
0.6b
(cbrt (- y z))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
18×cbrt-prod
14×add-sqr-sqrt *-un-lft-identity
8×add-cube-cbrt
6×cbrt-div
4×expm1-log1p-u pow1 add-cbrt-cube pow1/3 add-exp-log insert-posit16 log1p-expm1-u add-log-exp
3×flip3-- flip-- distribute-lft-out-- difference-of-squares
Counts
4 → 68
Calls
4 calls:
1.0ms
(cbrt x)
3.0ms
(cbrt (- y z))
3.0ms
(cbrt (- y z))
3.0ms
(cbrt (- y z))

series778.0ms

Counts
4 → 12
Calls
4 calls:
217.0ms
(cbrt x)
172.0ms
(cbrt (- y z))
207.0ms
(cbrt (- y z))
182.0ms
(cbrt (- y z))

simplify2.8s

Counts
80 → 80
Iterations
IterNodes
done5001
43023
31005
2402
1190
095

prune609.0ms

Pruning

10 alts after pruning (8 fresh and 2 done)

Merged error: 0b

localize42.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt (- t z))
0.6b
(cbrt x)
0.6b
(cbrt x)
0.6b
(cbrt x)

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
14×cbrt-prod
10×add-sqr-sqrt *-un-lft-identity
8×add-cube-cbrt
4×expm1-log1p-u pow1 add-cbrt-cube pow1/3 add-exp-log insert-posit16 log1p-expm1-u add-log-exp
2×cbrt-div
1×flip3-- flip-- distribute-lft-out-- difference-of-squares
Counts
4 → 60
Calls
4 calls:
6.0ms
(cbrt (- t z))
1.0ms
(cbrt x)
6.0ms
(cbrt x)
1.0ms
(cbrt x)

series1.1s

Counts
4 → 12
Calls
4 calls:
250.0ms
(cbrt (- t z))
281.0ms
(cbrt x)
251.0ms
(cbrt x)
282.0ms
(cbrt x)

simplify2.0s

Counts
72 → 72
Iterations
IterNodes
done5003
42752
3984
2402
1190
095

prune387.0ms

Pruning

10 alts after pruning (7 fresh and 3 done)

Merged error: 0b

regimes418.0ms

Accuracy

0% (1.1b remaining)

Error of 1.1b against oracle of 0.0b and baseline of 1.1b

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done15
115
013

end0.0ms

sample695.0ms

Algorithm
intervals
Results
392.0ms8457×body80valid