Details

Time bar (total: 16.9s)

sample41.0ms

Algorithm
intervals
Results
23.0ms277×body80valid

simplify4.9s

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

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 1.0b

localize20.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (- y z) (- y t))
7.3b
(/ x (* (- y z) (- y t)))

rewrite92.0ms

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:
53.0ms
(* (- y z) (- y t))
36.0ms
(/ x (* (- y z) (- y t)))

series129.0ms

Counts
2 → 6
Calls
2 calls:
34.0ms
(* (- y z) (- y t))
95.0ms
(/ x (* (- y z) (- y t)))

simplify1.3s

Counts
93 → 93
Iterations
IterNodes
done5001
21312
1437
0179

prune371.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize19.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ x (- y t))
0.0b
(/ 1 (- y z))
3.4b
(* (/ 1 (- y z)) (/ x (- y t)))

rewrite129.0ms

Algorithm
rewrite-expression-head
Rules
86×add-sqr-sqrt
71×*-un-lft-identity
67×times-frac
41×add-cube-cbrt
31×add-exp-log
21×associate-*r* associate-*l*
19×add-cbrt-cube
14×distribute-lft-out-- difference-of-squares
11×div-exp
10×associate-/r*
8×prod-exp associate-/r/
6×pow1 cbrt-undiv associate-/l* unswap-sqr
4×flip3-- cbrt-unprod div-inv flip--
3×expm1-log1p-u rec-exp 1-exp insert-posit16 log1p-expm1-u add-log-exp
2×clear-num frac-2neg
1×frac-times pow-prod-down associate-*l/ associate-*r/ *-commutative pow-flip inv-pow
Counts
3 → 159
Calls
3 calls:
12.0ms
(/ x (- y t))
13.0ms
(/ 1 (- y z))
99.0ms
(* (/ 1 (- y z)) (/ x (- y t)))

series283.0ms

Counts
3 → 9
Calls
3 calls:
38.0ms
(/ x (- y t))
60.0ms
(/ 1 (- y z))
185.0ms
(* (/ 1 (- y z)) (/ x (- y t)))

simplify1.7s

Counts
168 → 168
Iterations
IterNodes
done5003
21658
1559
0207

prune699.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize25.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ 1 (- y t))
0.0b
(/ x (- y z))
1.8b
(* (/ x (- y z)) (/ 1 (- y t)))

rewrite110.0ms

Algorithm
rewrite-expression-head
Rules
86×add-sqr-sqrt
71×*-un-lft-identity
67×times-frac
41×add-cube-cbrt
31×add-exp-log
21×associate-*r* associate-*l*
19×add-cbrt-cube
14×distribute-lft-out-- difference-of-squares
11×div-exp
10×associate-/r*
8×prod-exp associate-/r/
6×pow1 cbrt-undiv associate-/l* unswap-sqr
4×flip3-- cbrt-unprod div-inv flip--
3×expm1-log1p-u rec-exp 1-exp insert-posit16 log1p-expm1-u add-log-exp
2×clear-num frac-2neg
1×frac-times pow-prod-down associate-*l/ associate-*r/ un-div-inv *-commutative pow-flip inv-pow
Counts
3 → 160
Calls
3 calls:
23.0ms
(/ 1 (- y t))
15.0ms
(/ x (- y z))
62.0ms
(* (/ x (- y z)) (/ 1 (- y t)))

series177.0ms

Counts
3 → 9
Calls
3 calls:
56.0ms
(/ 1 (- y t))
52.0ms
(/ x (- y z))
69.0ms
(* (/ x (- y z)) (/ 1 (- y t)))

simplify2.4s

Counts
169 → 169
Iterations
IterNodes
done5000
34451
21786
1567
0207

prune672.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize15.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ x (- y t))
3.4b
(/ (/ x (- y t)) (- y z))

rewrite77.0ms

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:
24.0ms
(/ x (- y t))
40.0ms
(/ (/ x (- y t)) (- y z))

series142.0ms

Counts
2 → 6
Calls
2 calls:
47.0ms
(/ x (- y t))
95.0ms
(/ (/ x (- y t)) (- y z))

simplify1.3s

Counts
197 → 197
Iterations
IterNodes
done5001
21722
1656
0270

prune783.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

regimes315.0ms

Accuracy

0% (0.5b remaining)

Error of 0.5b against oracle of 0.0b and baseline of 0.5b

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done11
111
010

end0.0ms

sample1.1s

Algorithm
intervals
Results
854.0ms8467×body80valid