Details

Time bar (total: 1.4s)

sample22.0ms

Algorithm
intervals
Results
9.0ms323×body80valid

simplify90.0ms

Counts
1 → 1
Iterations

Useful iterations: 7 (37.0ms)

IterNodesCost
0226
1466
21116
32376
44056
55956
69196
726275
850015
done50015

prune6.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (- x z) y)
0.0b
(+ 1.0 (* 4.0 (+ 0.75 (/ (- x z) y))))

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
20×add-sqr-sqrt *-un-lft-identity
15×times-frac
12×add-cube-cbrt
associate-/l*
add-exp-log add-cbrt-cube distribute-lft-out-- add-log-exp difference-of-squares
associate-/r*
pow1 associate-+r+ associate-/l/
cbrt-undiv +-commutative distribute-rgt-in flip3-- frac-2neg distribute-lft-in flip3-+ div-sub div-exp clear-num sum-log flip-- flip-+ div-inv
Counts
2 → 51
Calls
2 calls:
19.0ms
(/ (- x z) y)
6.0ms
(+ 1.0 (* 4.0 (+ 0.75 (/ (- x z) y))))

series58.0ms

Counts
2 → 6
Calls
2 calls:
27.0ms
(/ (- x z) y)
31.0ms
(+ 1.0 (* 4.0 (+ 0.75 (/ (- x z) y))))

simplify87.0ms

Counts
57 → 57
Iterations

Useful iterations: 1 (8.0ms)

IterNodesCost
0263320
1854293
23903293
35002293
done5002293

prune111.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize8.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ 1.0 (/ (* 4.0 (- (+ x (* y 0.75)) z)) y))
0.0b
(- (+ x (* y 0.75)) z)
0.0b
(+ x (* y 0.75))
0.1b
(/ (* 4.0 (- (+ x (* y 0.75)) z)) y)

rewrite84.0ms

Algorithm
rewrite-expression-head
Rules
13×add-log-exp
10×*-un-lft-identity
add-exp-log add-cbrt-cube
add-sqr-sqrt
add-cube-cbrt
pow1
times-frac associate-/r* sum-log
cbrt-undiv +-commutative flip3-- flip3-+ diff-log associate-*r/ div-exp flip-- flip-+ associate-/l/
sub-neg frac-2neg prod-exp associate--l+ clear-num cbrt-unprod div-inv distribute-lft-out associate-/l* distribute-lft-out-- difference-of-squares
Counts
4 → 62
Calls
4 calls:
17.0ms
(+ 1.0 (/ (* 4.0 (- (+ x (* y 0.75)) z)) y))
26.0ms
(- (+ x (* y 0.75)) z)
8.0ms
(+ x (* y 0.75))
32.0ms
(/ (* 4.0 (- (+ x (* y 0.75)) z)) y)

series116.0ms

Counts
4 → 12
Calls
4 calls:
27.0ms
(+ 1.0 (/ (* 4.0 (- (+ x (* y 0.75)) z)) y))
23.0ms
(- (+ x (* y 0.75)) z)
25.0ms
(+ x (* y 0.75))
40.0ms
(/ (* 4.0 (- (+ x (* y 0.75)) z)) y)

simplify42.0ms

Counts
74 → 74
Iterations

Useful iterations: 2 (33.0ms)

IterNodesCost
0352474
11391432
25002426
done5002426

prune142.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes67.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0145
1145
done145

end0.0ms

sample562.0ms

Algorithm
intervals
Results
278.0ms10114×body80valid