Details

Time bar (total: 13.8s)

sample33.0ms

Algorithm
intervals
Results
14.0ms327×body80valid

simplify2.6s

Counts
1 → 1
Iterations
IterNodes
done5000
91228
8353
7150
6113
590
462
336
220
111
07

prune20.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 7.3b

localize28.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ x (* y (- z x)))
0.0b
(* y (- z x))
6.9b
(/ (+ x (* y (- z x))) z)

rewrite64.0ms

Algorithm
rewrite-expression-head
Rules
42×add-sqr-sqrt
40×*-un-lft-identity
38×add-cube-cbrt
36×prod-diff
22×distribute-rgt-in associate-+r+ distribute-lft-in
9×times-frac
7×add-cbrt-cube add-exp-log
5×pow1 associate-*r* add-log-exp
4×sub-neg
3×expm1-log1p-u associate-/r* fma-def associate-*l* log1p-expm1-u associate-/l*
2×flip3-+ associate-*r/ flip-+ associate-/l/
1×cbrt-undiv +-commutative clear-num sum-log frac-2neg flip3-- div-exp pow-prod-down prod-exp *-commutative cbrt-unprod div-inv flip-- distribute-lft-out-- difference-of-squares unswap-sqr
Counts
3 → 115
Calls
3 calls:
12.0ms
(+ x (* y (- z x)))
23.0ms
(* y (- z x))
21.0ms
(/ (+ x (* y (- z x))) z)

series180.0ms

Counts
3 → 9
Calls
3 calls:
38.0ms
(+ x (* y (- z x)))
58.0ms
(* y (- z x))
84.0ms
(/ (+ x (* y (- z x))) z)

simplify1.1s

Counts
124 → 124
Iterations
IterNodes
done5002
21651
1431
0186

prune526.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 1.8b

localize15.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (/ x z) (/ (* y x) z))
0.0b
(+ (- (/ x z) (/ (* y x) z)) y)
4.0b
(/ (* y x) z)

rewrite202.0ms

Algorithm
rewrite-expression-head
Rules
232×times-frac
186×*-un-lft-identity
182×prod-diff
177×add-sqr-sqrt
167×add-cube-cbrt
93×associate-+l+
46×div-inv
13×fma-neg
11×fma-def
10×distribute-rgt-out-- add-log-exp
8×add-cbrt-cube add-exp-log
4×difference-of-squares
3×expm1-log1p-u pow1 associate-/r* log1p-expm1-u distribute-lft-out--
2×cbrt-undiv sum-log sub-neg diff-log div-exp distribute-lft-out
1×+-commutative clear-num frac-2neg flip3-+ flip3-- prod-exp frac-sub associate-+l- cbrt-unprod flip-+ flip-- associate-/l* sub-div
Counts
3 → 272
Calls
3 calls:
40.0ms
(- (/ x z) (/ (* y x) z))
140.0ms
(+ (- (/ x z) (/ (* y x) z)) y)
8.0ms
(/ (* y x) z)

series132.0ms

Counts
3 → 9
Calls
3 calls:
70.0ms
(- (/ x z) (/ (* y x) z))
36.0ms
(+ (- (/ x z) (/ (* y x) z)) y)
26.0ms
(/ (* y x) z)

simplify1.5s

Counts
281 → 281
Iterations
IterNodes
done5000
22626
1635
0258

prune1.3s

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize10.0ms

Local error

Found 1 expressions with local error:

0.0b
(fma (/ x z) (- 1 (/ y 1)) y)

rewrite1.0ms

Algorithm
rewrite-expression-head
Rules
1×add-sqr-sqrt expm1-log1p-u pow1 *-un-lft-identity add-cbrt-cube add-exp-log add-cube-cbrt fma-udef log1p-expm1-u add-log-exp
Counts
1 → 10
Calls
1 calls:
0.0ms
(fma (/ x z) (- 1 (/ y 1)) y)

series36.0ms

Counts
1 → 3
Calls
1 calls:
36.0ms
(fma (/ x z) (- 1 (/ y 1)) y)

simplify2.5s

Counts
13 → 13
Iterations
IterNodes
done5000
43720
3377
297
139
022

prune69.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize19.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (/ (- 1 y) (/ z x)) y)
3.1b
(/ (- 1 y) (/ z x))

rewrite143.0ms

Algorithm
rewrite-expression-head
Rules
273×times-frac
204×*-un-lft-identity
202×add-sqr-sqrt
121×add-cube-cbrt
83×fma-def
54×difference-of-squares
27×distribute-lft-out--
15×div-inv
13×associate-/r*
7×add-cbrt-cube add-exp-log
6×associate-/l*
4×add-log-exp
3×cbrt-undiv div-exp
2×expm1-log1p-u pow1 div-sub associate-/r/ log1p-expm1-u associate-/l/
1×+-commutative clear-num sum-log frac-2neg flip3-+ flip3-- associate-+l- flip-+ flip-- distribute-lft-out
Counts
2 → 215
Calls
2 calls:
112.0ms
(+ (/ (- 1 y) (/ z x)) y)
19.0ms
(/ (- 1 y) (/ z x))

series91.0ms

Counts
2 → 6
Calls
2 calls:
46.0ms
(+ (/ (- 1 y) (/ z x)) y)
44.0ms
(/ (- 1 y) (/ z x))

simplify1.2s

Counts
221 → 221
Iterations
IterNodes
done5001
23378
1737
0246

prune1.1s

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

regimes150.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done10
110
08

end0.0ms

sample828.0ms

Algorithm
intervals
Results
542.0ms10107×body80valid