Details

Time bar (total: 20.6s)

sample53.0ms

Algorithm
intervals
Results
31.0ms276×body80valid

simplify4.9s

Counts
1 → 1
Iterations
IterNodes
done5000
84425
72447
6898
5413
4196
380
238
119
010

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize21.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (- y z) (- y t))
4.5b
(/ x (* (- y z) (- y t)))

rewrite49.0ms

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:
29.0ms
(* (- y z) (- y t))
18.0ms
(/ x (* (- y z) (- y t)))

series151.0ms

Counts
2 → 6
Calls
2 calls:
55.0ms
(* (- y z) (- y t))
96.0ms
(/ x (* (- y z) (- y t)))

simplify1.1s

Counts
93 → 93
Iterations
IterNodes
done5001
21312
1437
0179

prune375.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

localize44.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt x)
0.5b
(cbrt x)
0.5b
(cbrt x)
1.7b
(* (/ (* (cbrt x) (cbrt x)) (- y z)) (/ (cbrt x) (- y t)))

rewrite75.0ms

Algorithm
rewrite-expression-head
Rules
56×add-sqr-sqrt
42×times-frac
40×*-un-lft-identity
36×associate-*r*
26×cbrt-prod add-cube-cbrt
25×add-exp-log
18×add-cbrt-cube
11×associate-*l*
8×prod-exp cbrt-unprod
7×cbrt-undiv div-exp distribute-lft-out-- difference-of-squares
6×pow1 unswap-sqr
4×expm1-log1p-u associate-/r/ insert-posit16 log1p-expm1-u add-log-exp
3×pow1/3
2×flip3-- div-inv flip--
1×frac-times pow-prod-down associate-*l/ associate-*r/ *-commutative
Counts
4 → 122
Calls
4 calls:
1.0ms
(cbrt x)
1.0ms
(cbrt x)
1.0ms
(cbrt x)
71.0ms
(* (/ (* (cbrt x) (cbrt x)) (- y z)) (/ (cbrt x) (- y t)))

series1.0s

Counts
4 → 12
Calls
4 calls:
297.0ms
(cbrt x)
297.0ms
(cbrt x)
278.0ms
(cbrt x)
134.0ms
(* (/ (* (cbrt x) (cbrt x)) (- y z)) (/ (cbrt x) (- y t)))

simplify1.7s

Counts
134 → 134
Iterations
IterNodes
done5000
22133
1574
0186

prune567.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

localize15.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ x (- y t))
2.6b
(/ (/ x (- y t)) (- y z))

rewrite44.0ms

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:
19.0ms
(/ x (- y t))
18.0ms
(/ (/ x (- y t)) (- y z))

series120.0ms

Counts
2 → 6
Calls
2 calls:
42.0ms
(/ x (- y t))
78.0ms
(/ (/ x (- y t)) (- y z))

simplify1.3s

Counts
197 → 197
Iterations
IterNodes
done5001
21722
1656
0270

prune872.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0b

localize32.0ms

Local error

Found 4 expressions with local error:

2.6b
(/ (/ x (- y t)) (- y z))
25.4b
(cbrt (/ (/ x (- y t)) (- y z)))
25.4b
(cbrt (/ (/ x (- y t)) (- y z)))
25.4b
(cbrt (/ (/ x (- y t)) (- y z)))

rewrite63.0ms

Algorithm
rewrite-expression-head
Rules
735×times-frac
577×add-sqr-sqrt *-un-lft-identity
333×cbrt-prod
281×add-cube-cbrt
148×distribute-lft-out-- difference-of-squares
50×associate-/r/
25×flip3-- div-inv flip--
21×associate-/l*
9×add-cbrt-cube add-exp-log
5×associate-/r*
4×expm1-log1p-u pow1 insert-posit16 log1p-expm1-u add-log-exp
3×cbrt-undiv cbrt-div pow1/3 div-exp
1×clear-num frac-2neg associate-/l/
Counts
4 → 520
Calls
4 calls:
25.0ms
(/ (/ x (- y t)) (- y z))
7.0ms
(cbrt (/ (/ x (- y t)) (- y z)))
9.0ms
(cbrt (/ (/ x (- y t)) (- y z)))
7.0ms
(cbrt (/ (/ x (- y t)) (- y z)))

series852.0ms

Counts
4 → 12
Calls
4 calls:
107.0ms
(/ (/ x (- y t)) (- y z))
275.0ms
(cbrt (/ (/ x (- y t)) (- y z)))
230.0ms
(cbrt (/ (/ x (- y t)) (- y z)))
239.0ms
(cbrt (/ (/ x (- y t)) (- y z)))

simplify2.1s

Counts
532 → 532
Iterations
IterNodes
done5000
21940
1853
0444

prune3.2s

Pruning

5 alts after pruning (1 fresh and 4 done)

Merged error: 0b

regimes364.0ms

Accuracy

0% (0.6b remaining)

Error of 0.6b against oracle of 0.0b and baseline of 0.6b

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done11
111
010

end0.0ms

sample1.6s

Algorithm
intervals
Results
1.3s8467×body80valid