Details

Time bar (total: 12.4s)

sample17.0ms

Algorithm
intervals
Results
7.0ms269×body80valid

simplify10.0ms

Counts
1 → 1
Iterations
IterNodes
done18
318
216
112
06

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 1 expressions with local error:

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

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
37×add-sqr-sqrt *-un-lft-identity
25×times-frac
13×add-cube-cbrt
12×distribute-lft-out-- difference-of-squares
5×associate-/r* associate-/l*
3×add-cbrt-cube add-exp-log
2×flip3-- associate-/r/ flip-- associate-/l/
1×expm1-log1p-u pow1 cbrt-undiv clear-num frac-2neg div-sub div-exp log1p-expm1-u div-inv add-log-exp
Counts
1 → 54
Calls
1 calls:
19.0ms
(/ (- x y) (- z y))

series72.0ms

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

simplify1.4s

Counts
57 → 57
Iterations
IterNodes
done5005
31870
2587
1234
096

prune212.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize20.0ms

Local error

Found 3 expressions with local error:

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

rewrite226.0ms

Algorithm
rewrite-expression-head
Rules
712×*-un-lft-identity
702×add-sqr-sqrt
693×times-frac
441×prod-diff
412×add-cube-cbrt
149×distribute-lft-out--
143×difference-of-squares
94×associate-/r/
48×flip3-- flip--
47×div-inv
21×fma-neg
10×associate-/r*
7×add-cbrt-cube add-exp-log
6×associate-/l*
5×add-log-exp
3×expm1-log1p-u pow1 distribute-rgt-out-- log1p-expm1-u
2×cbrt-undiv clear-num frac-2neg div-exp
1×sub-neg diff-log frac-sub sub-div
Counts
3 → 571
Calls
3 calls:
132.0ms
(- (/ x (- z y)) (/ y (- z y)))
14.0ms
(/ y (- z y))
15.0ms
(/ x (- z y))

series212.0ms

Counts
3 → 9
Calls
3 calls:
100.0ms
(- (/ x (- z y)) (/ y (- z y)))
66.0ms
(/ y (- z y))
46.0ms
(/ x (- z y))

simplify2.3s

Counts
580 → 580
Iterations
IterNodes
done5000
22995
11251
0553

prune2.2s

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize27.0ms

Local error

Found 4 expressions with local error:

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

rewrite169.0ms

Algorithm
rewrite-expression-head
Rules
93×add-sqr-sqrt
87×*-un-lft-identity
77×times-frac
52×add-cube-cbrt
21×fma-neg associate-*r* prod-diff
19×add-exp-log
17×distribute-lft-out-- difference-of-squares
13×add-cbrt-cube
10×associate-/r* associate-/r/
7×pow1
6×flip3-- div-inv flip-- associate-/l* add-log-exp
5×div-exp
4×expm1-log1p-u prod-exp log1p-expm1-u
3×cbrt-undiv associate-*l* associate-*r/ un-div-inv unswap-sqr
2×rec-exp clear-num frac-2neg 1-exp frac-sub cbrt-unprod sub-div
1×sub-neg distribute-rgt-out-- diff-log pow-prod-down *-commutative pow-flip inv-pow
Counts
4 → 189
Calls
4 calls:
90.0ms
(- (/ x (- z y)) (* y (/ 1 (- z y))))
14.0ms
(/ x (- z y))
15.0ms
(/ 1 (- z y))
39.0ms
(* y (/ 1 (- z y)))

series222.0ms

Counts
4 → 12
Calls
4 calls:
85.0ms
(- (/ x (- z y)) (* y (/ 1 (- z y))))
34.0ms
(/ x (- z y))
39.0ms
(/ 1 (- z y))
63.0ms
(* y (/ 1 (- z y)))

simplify1.3s

Counts
201 → 201
Iterations
IterNodes
done5002
21585
1503
0211

prune1.1s

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize38.0ms

Local error

Found 4 expressions with local error:

0.0b
(* x (+ z y))
0.0b
(/ -1 (- z y))
25.1b
(/ (* x (+ z y)) (* (+ z y) (- z y)))
53.0b
(fma (/ -1 (- z y)) y (/ y (- z y)))

rewrite66.0ms

Algorithm
rewrite-expression-head
Rules
26×add-sqr-sqrt *-un-lft-identity
20×add-cbrt-cube add-exp-log
16×times-frac add-cube-cbrt
10×associate-/r/
6×pow1 associate-/r* associate-*r/
5×cbrt-undiv flip3-+ div-exp prod-exp cbrt-unprod flip-+
4×expm1-log1p-u frac-times flip3-- associate-*r* log1p-expm1-u flip-- associate-/l* distribute-lft-out-- add-log-exp difference-of-squares
3×associate-*l*
2×clear-num frac-2neg associate-*l/ div-inv associate-/l/
1×distribute-rgt-in distribute-lft-in pow-prod-down *-commutative fma-udef distribute-lft-out unswap-sqr
Counts
4 → 107
Calls
4 calls:
27.0ms
(* x (+ z y))
13.0ms
(/ -1 (- z y))
21.0ms
(/ (* x (+ z y)) (* (+ z y) (- z y)))
0.0ms
(fma (/ -1 (- z y)) y (/ y (- z y)))

series155.0ms

Counts
4 → 12
Calls
4 calls:
29.0ms
(* x (+ z y))
42.0ms
(/ -1 (- z y))
38.0ms
(/ (* x (+ z y)) (* (+ z y) (- z y)))
46.0ms
(fma (/ -1 (- z y)) y (/ y (- z y)))

simplify1.3s

Counts
119 → 119
Iterations
IterNodes
done5162
22104
1472
0179

prune663.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes119.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done7
07

end0.0ms

sample541.0ms

Algorithm
intervals
Results
314.0ms8373×body80valid