Details

Time bar (total: 16.7s)

sample38.0ms

Algorithm
intervals
Results
15.0ms339×body80valid

simplify1.6s

Counts
1 → 1
Iterations
IterNodes
done5000
93129
8915
7384
6200
5144
488
345
225
114
08

prune8.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 8.0b

localize11.0ms

Local error

Found 3 expressions with local error:

0.0b
(- x (/ (* y (- x z)) t))
0.0b
(* y (- x z))
8.1b
(/ (* y (- x z)) t)

rewrite45.0ms

Algorithm
rewrite-expression-head
Rules
13×add-sqr-sqrt
11×*-un-lft-identity
10×add-cbrt-cube add-exp-log
7×add-cube-cbrt
5×pow1 associate-*r* add-log-exp
4×associate-*r/
3×associate-/r* sub-neg times-frac flip3-- associate-*l* flip--
2×distribute-rgt-in cbrt-undiv distribute-lft-in div-exp prod-exp cbrt-unprod distribute-lft-out-- difference-of-squares associate-/l/
1×clear-num frac-2neg diff-log pow-prod-down *-commutative div-inv associate-/l* unswap-sqr
Counts
3 → 63
Calls
3 calls:
7.0ms
(- x (/ (* y (- x z)) t))
16.0ms
(* y (- x z))
21.0ms
(/ (* y (- x z)) t)

series194.0ms

Counts
3 → 9
Calls
3 calls:
55.0ms
(- x (/ (* y (- x z)) t))
60.0ms
(* y (- x z))
80.0ms
(/ (* y (- x z)) t)

simplify902.0ms

Counts
72 → 72
Iterations
IterNodes
done5000
21143
1303
0116

prune332.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0b

localize23.0ms

Local error

Found 3 expressions with local error:

0.0b
(- x (/ 1 (/ (/ t y) (- x z))))
0.6b
(/ 1 (/ (/ t y) (- x z)))
5.0b
(/ (/ t y) (- x z))

rewrite269.0ms

Algorithm
rewrite-expression-head
Rules
784×times-frac
482×add-sqr-sqrt
465×*-un-lft-identity
327×add-cube-cbrt
76×associate-/r*
73×difference-of-squares
68×distribute-lft-out--
33×div-inv
29×add-exp-log
18×div-exp
17×add-cbrt-cube
16×associate-/l*
11×associate-/r/
9×cbrt-undiv
6×flip3-- flip--
5×add-log-exp
4×pow1
3×rec-exp 1-exp
2×clear-num frac-2neg
1×sub-neg diff-log pow-flip inv-pow associate-/l/
Counts
3 → 433
Calls
3 calls:
126.0ms
(- x (/ 1 (/ (/ t y) (- x z))))
52.0ms
(/ 1 (/ (/ t y) (- x z)))
34.0ms
(/ (/ t y) (- x z))

series235.0ms

Counts
3 → 9
Calls
3 calls:
61.0ms
(- x (/ 1 (/ (/ t y) (- x z))))
102.0ms
(/ 1 (/ (/ t y) (- x z)))
72.0ms
(/ (/ t y) (- x z))

simplify1.4s

Counts
442 → 442
Iterations
IterNodes
done5001
11685
0590

prune1.6s

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0b

localize42.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt t)
0.6b
(cbrt t)
0.6b
(cbrt t)
1.2b
(* (/ 1 (* (/ (cbrt t) (cbrt y)) (/ (cbrt t) (cbrt y)))) (cbrt (- x z)))

rewrite207.0ms

Algorithm
rewrite-expression-head
Rules
65×add-exp-log
28×prod-exp
23×add-sqr-sqrt
22×div-exp
17×cbrt-prod
15×*-un-lft-identity add-cbrt-cube
11×add-cube-cbrt
10×associate-*l* cbrt-unprod
9×cbrt-undiv
8×associate-*r*
7×times-frac
6×pow1 unswap-sqr
5×rec-exp 1-exp
4×cbrt-div add-log-exp
3×frac-times pow1/3 associate-*r/ associate-/r/
2×flip3-- associate-*l/ flip--
1×pow-prod-down *-commutative div-inv distribute-lft-out-- difference-of-squares
Counts
4 → 93
Calls
4 calls:
1.0ms
(cbrt t)
1.0ms
(cbrt t)
1.0ms
(cbrt t)
202.0ms
(* (/ 1 (* (/ (cbrt t) (cbrt y)) (/ (cbrt t) (cbrt y)))) (cbrt (- x z)))

series1.0s

Counts
4 → 12
Calls
4 calls:
312.0ms
(cbrt t)
238.0ms
(cbrt t)
254.0ms
(cbrt t)
201.0ms
(* (/ 1 (* (/ (cbrt t) (cbrt y)) (/ (cbrt t) (cbrt y)))) (cbrt (- x z)))

simplify1.1s

Counts
105 → 105
Iterations
IterNodes
done5000
22167
1539
0203

prune660.0ms

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0b

localize38.0ms

Local error

Found 4 expressions with local error:

5.0b
(/ (/ t y) (- x z))
7.9b
(cbrt (/ 1 (/ (/ t y) (- x z))))
7.9b
(cbrt (/ 1 (/ (/ t y) (- x z))))
7.9b
(cbrt (/ 1 (/ (/ t y) (- x z))))

rewrite218.0ms

Algorithm
rewrite-expression-head
Rules
1748×times-frac
979×add-sqr-sqrt *-un-lft-identity
717×add-cube-cbrt
654×cbrt-prod
131×distribute-lft-out-- difference-of-squares
64×div-inv
23×associate-/r/
13×associate-/l*
10×flip3-- flip--
9×add-cbrt-cube add-exp-log
5×associate-/r*
4×pow1 add-log-exp
3×cbrt-undiv cbrt-div pow1/3 div-exp
1×clear-num frac-2neg associate-/l/
Counts
4 → 781
Calls
4 calls:
19.0ms
(/ (/ t y) (- x z))
21.0ms
(cbrt (/ 1 (/ (/ t y) (- x z))))
50.0ms
(cbrt (/ 1 (/ (/ t y) (- x z))))
26.0ms
(cbrt (/ 1 (/ (/ t y) (- x z))))

series639.0ms

Counts
4 → 12
Calls
4 calls:
69.0ms
(/ (/ t y) (- x z))
201.0ms
(cbrt (/ 1 (/ (/ t y) (- x z))))
178.0ms
(cbrt (/ 1 (/ (/ t y) (- x z))))
191.0ms
(cbrt (/ 1 (/ (/ t y) (- x z))))

simplify1.4s

Counts
793 → 793
Iterations
IterNodes
done5001
11960
0890

prune2.7s

Pruning

6 alts after pruning (2 fresh and 4 done)

Merged error: 0b

regimes319.0ms

Accuracy

0% (1.0b remaining)

Error of 1.0b against oracle of 0.0b and baseline of 1.0b

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done21
121
017

end0.0ms

sample1.7s

Algorithm
intervals
Results
608.0ms10801×body80valid