Details

Time bar (total: 19.9s)

sample36.0ms

Algorithm
intervals
Results
15.0ms271×body80valid

simplify3.1s

Counts
1 → 1
Iterations
IterNodes
done5001
61738
5555
4198
384
240
119
010

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.2b

localize14.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (- y z) (- y t))
8.2b
(/ x (* (- y z) (- y t)))

rewrite80.0ms

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 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 → 85
Calls
2 calls:
57.0ms
(* (- y z) (- y t))
17.0ms
(/ x (* (- y z) (- y t)))

series169.0ms

Counts
2 → 6
Calls
2 calls:
53.0ms
(* (- y z) (- y t))
116.0ms
(/ x (* (- y z) (- y t)))

simplify1.6s

Counts
91 → 91
Iterations
IterNodes
done5001
22513
1436
0177

prune458.0ms

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0b

localize23.0ms

Local error

Found 3 expressions with local error:

0.0b
(* (- y z) (- y t))
0.4b
(/ 1 (/ (* (- y z) (- y t)) x))
8.0b
(/ (* (- y z) (- y t)) x)

rewrite127.0ms

Algorithm
rewrite-expression-head
Rules
41×add-sqr-sqrt
39×*-un-lft-identity
36×times-frac
35×add-cube-cbrt
31×add-exp-log
19×add-cbrt-cube
18×prod-diff
14×div-exp
12×flip3-- flip--
11×distribute-rgt-in distribute-lft-in
10×associate-/r*
8×frac-times associate-/l/
7×cbrt-undiv
6×pow1 div-inv
5×associate-*r* associate-*l* prod-exp
4×associate-*l/ associate-*r/ associate-/l*
3×expm1-log1p-u rec-exp 1-exp cbrt-unprod log1p-expm1-u add-log-exp
2×clear-num sub-neg frac-2neg distribute-lft-out-- difference-of-squares
1×pow-prod-down associate-/r/ *-commutative pow-flip inv-pow unswap-sqr
Counts
3 → 143
Calls
3 calls:
39.0ms
(* (- y z) (- y t))
36.0ms
(/ 1 (/ (* (- y z) (- y t)) x))
42.0ms
(/ (* (- y z) (- y t)) x)

series277.0ms

Counts
3 → 9
Calls
3 calls:
37.0ms
(* (- y z) (- y t))
171.0ms
(/ 1 (/ (* (- y z) (- y t)) x))
69.0ms
(/ (* (- y z) (- y t)) x)

simplify2.4s

Counts
152 → 152
Iterations
IterNodes
done5000
24520
1703
0255

prune820.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0b

localize16.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ 1 (- y z))
0.2b
(/ (/ 1 (- y z)) (- y t))
7.9b
(* (/ (/ 1 (- y z)) (- y t)) x)

rewrite195.0ms

Algorithm
rewrite-expression-head
Rules
395×times-frac
329×add-sqr-sqrt
318×*-un-lft-identity
157×add-cube-cbrt
111×associate-*l*
80×distribute-lft-out-- difference-of-squares
31×add-exp-log
28×associate-/r/
24×associate-/l*
19×add-cbrt-cube
14×flip3-- div-exp div-inv flip--
10×associate-/r*
7×cbrt-undiv
6×pow1
5×prod-exp
4×unswap-sqr
3×expm1-log1p-u rec-exp 1-exp associate-*r* cbrt-unprod log1p-expm1-u add-log-exp
2×clear-num frac-2neg
1×pow-prod-down associate-*l/ *-commutative pow-flip inv-pow associate-/l/
Counts
3 → 333
Calls
3 calls:
10.0ms
(/ 1 (- y z))
33.0ms
(/ (/ 1 (- y z)) (- y t))
114.0ms
(* (/ (/ 1 (- y z)) (- y t)) x)

series337.0ms

Counts
3 → 9
Calls
3 calls:
53.0ms
(/ 1 (- y z))
97.0ms
(/ (/ 1 (- y z)) (- y t))
187.0ms
(* (/ (/ 1 (- y z)) (- y t)) x)

simplify2.3s

Counts
342 → 342
Iterations
IterNodes
done5000
24465
1984
0362

prune1.7s

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

localize28.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ (- y t) x)
0.0b
(/ 1 (- y z))
1.7b
(/ (/ 1 (- y z)) (/ (- y t) x))

rewrite161.0ms

Algorithm
rewrite-expression-head
Rules
1059×times-frac
669×add-sqr-sqrt *-un-lft-identity
401×add-cube-cbrt
134×distribute-lft-out-- difference-of-squares
45×div-inv
43×associate-/r/
31×add-exp-log
29×associate-/l*
27×associate-/r*
22×flip3-- flip--
19×add-cbrt-cube div-exp
10×cbrt-undiv
4×pow1
3×expm1-log1p-u rec-exp clear-num frac-2neg 1-exp log1p-expm1-u add-log-exp associate-/l/
1×div-sub pow-flip inv-pow
Counts
3 → 548
Calls
3 calls:
23.0ms
(/ (- y t) x)
10.0ms
(/ 1 (- y z))
48.0ms
(/ (/ 1 (- y z)) (/ (- y t) x))

series249.0ms

Counts
3 → 9
Calls
3 calls:
30.0ms
(/ (- y t) x)
39.0ms
(/ 1 (- y z))
180.0ms
(/ (/ 1 (- y z)) (/ (- y t) x))

simplify2.0s

Counts
557 → 557
Iterations
IterNodes
done5000
12508
0704

prune2.6s

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

regimes318.0ms

Accuracy

0% (0.8b remaining)

Error of 0.8b against oracle of 0.0b and baseline of 0.8b

bsearch0.0ms

simplify3.0ms

Iterations
IterNodes
done15
115
012

end0.0ms

sample906.0ms

Algorithm
intervals
Results
560.0ms8449×body80valid