Details

Time bar (total: 9.7s)

sample34.0ms

Algorithm
intervals
Results
15.0ms278×body80valid

simplify588.0ms

Counts
1 → 1

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 11.5b

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(* x (- y z))
10.9b
(/ (* x (- y z)) (- t z))

rewrite56.0ms

Algorithm
rewrite-expression-head
Rules
14×add-sqr-sqrt
12×*-un-lft-identity
9×add-exp-log add-cbrt-cube
6×add-cube-cbrt
5×times-frac associate-*r* associate-/r*
4×pow1 associate-*r/
3×flip3-- associate-*l* flip-- distribute-lft-out-- difference-of-squares
2×cbrt-undiv distribute-rgt-in sub-neg distribute-lft-in div-exp prod-exp associate-/r/ cbrt-unprod associate-/l/ add-log-exp
1×frac-2neg pow-prod-down clear-num *-commutative div-inv associate-/l* unswap-sqr
Counts
2 → 55
Calls
2 calls:
30.0ms
(* x (- y z))
24.0ms
(/ (* x (- y z)) (- t z))

series120.0ms

Counts
2 → 6
Calls
2 calls:
41.0ms
(* x (- y z))
79.0ms
(/ (* x (- y z)) (- t z))

simplify526.0ms

Counts
61 → 61

prune151.0ms

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 0b

localize10.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (- t z) (- y z))
1.5b
(/ x (/ (- t z) (- y z)))

rewrite93.0ms

Algorithm
rewrite-expression-head
Rules
218×times-frac
194×add-sqr-sqrt *-un-lft-identity
90×add-cube-cbrt
52×distribute-lft-out-- difference-of-squares
36×associate-/r*
11×associate-/r/
9×add-exp-log add-cbrt-cube
8×associate-/l*
6×flip3-- flip-- div-inv
4×cbrt-undiv div-exp
2×pow1 frac-2neg clear-num associate-/l/ add-log-exp
1×div-sub
Counts
2 → 194
Calls
2 calls:
37.0ms
(/ (- t z) (- y z))
38.0ms
(/ x (/ (- t z) (- y z)))

series256.0ms

Counts
2 → 6
Calls
2 calls:
56.0ms
(/ (- t z) (- y z))
200.0ms
(/ x (/ (- t z) (- y z)))

simplify942.0ms

Counts
200 → 200

prune566.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0b

localize9.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (- y z) (- t z))
1.5b
(* x (/ (- y z) (- t z)))

rewrite97.0ms

Algorithm
rewrite-expression-head
Rules
75×add-sqr-sqrt
70×*-un-lft-identity
51×times-frac
31×associate-*r*
26×add-cube-cbrt
22×distribute-lft-out-- difference-of-squares
9×add-exp-log add-cbrt-cube
5×associate-/r* associate-/l*
4×pow1 associate-/r/
3×flip3-- associate-*l* flip--
2×cbrt-undiv div-exp prod-exp cbrt-unprod div-inv associate-/l/ add-log-exp unswap-sqr
1×frac-2neg div-sub associate-*r/ pow-prod-down clear-num *-commutative
Counts
2 → 102
Calls
2 calls:
39.0ms
(/ (- y z) (- t z))
50.0ms
(* x (/ (- y z) (- t z)))

series169.0ms

Counts
2 → 6
Calls
2 calls:
68.0ms
(/ (- y z) (- t z))
101.0ms
(* x (/ (- y z) (- t z)))

simplify596.0ms

Counts
108 → 108

prune271.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0b

localize15.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ (- y z) (- t z))
0.2b
(/ 1 (/ (- y z) (- t z)))
1.5b
(/ x (/ 1 (/ (- y z) (- t z))))

rewrite485.0ms

Algorithm
rewrite-expression-head
Rules
1184×times-frac
794×add-sqr-sqrt *-un-lft-identity
450×add-cube-cbrt
172×distribute-lft-out-- difference-of-squares
134×associate-/r*
40×associate-/r/
35×add-exp-log
23×div-inv
22×div-exp
19×add-cbrt-cube
18×flip3-- flip--
11×associate-/l*
10×cbrt-undiv
4×pow1 rec-exp 1-exp
3×frac-2neg clear-num add-log-exp
2×associate-/l/
1×pow-flip div-sub inv-pow
Counts
3 → 616
Calls
3 calls:
293.0ms
(/ (- y z) (- t z))
40.0ms
(/ 1 (/ (- y z) (- t z)))
77.0ms
(/ x (/ 1 (/ (- y z) (- t z))))

series318.0ms

Counts
3 → 9
Calls
3 calls:
51.0ms
(/ (- y z) (- t z))
154.0ms
(/ 1 (/ (- y z) (- t z)))
111.0ms
(/ x (/ 1 (/ (- y z) (- t z))))

simplify904.0ms

Counts
625 → 625

prune1.7s

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0b

regimes133.0ms

Accuracy

0% (1.9b remaining)

Error of 2.0b against oracle of 0.0b and baseline of 2.0b

bsearch0.0ms

simplify593.0ms

end0.0ms

sample1.0s

Algorithm
intervals
Results
472.0ms8729×body80valid