Details

Time bar (total: 4.5s)

sample20.0ms

Algorithm
intervals
Results
8.0ms338×body80valid

simplify558.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
099
1209
2409
3549
4759
51079
61719
72789
84639
95559
106329
117029
127109
done7109

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ (- (+ x y) z) (* t 2.0))

rewrite44.0ms

Algorithm
rewrite-expression-head
Rules
13×*-un-lft-identity
add-sqr-sqrt
add-exp-log times-frac add-cbrt-cube associate-/l*
distribute-lft-out--
add-cube-cbrt
cbrt-undiv div-exp associate-/l/ distribute-lft-out difference-of-squares
pow1 expm1-log1p-u flip3-- frac-2neg div-sub prod-exp clear-num associate-/r* flip-- cbrt-unprod log1p-expm1-u div-inv add-log-exp
Counts
1 → 32
Calls
1 calls:
42.0ms
(/ (- (+ x y) z) (* t 2.0))

series38.0ms

Counts
1 → 3
Calls
1 calls:
38.0ms
(/ (- (+ x y) z) (* t 2.0))

simplify817.0ms

Counts
35 → 35
Iterations

Useful iterations: done (816.0ms)

IterNodesCost
080438
1208430
2717374
32931372
done5001371

prune66.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 2 expressions with local error:

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

rewrite194.0ms

Algorithm
rewrite-expression-head
Rules
246×*-un-lft-identity
181×times-frac
117×add-sqr-sqrt
112×add-cube-cbrt
104×prod-diff
64×distribute-lft-out
39×div-inv
15×distribute-rgt-out
13×fma-def
add-log-exp
fma-neg
distribute-lft-out--
frac-sub
pow1 add-exp-log expm1-log1p-u flip3-+ diff-log frac-add sum-log add-cbrt-cube flip-+ log1p-expm1-u difference-of-squares
+-commutative sub-neg flip3-- associate--l+ flip--
Counts
2 → 170
Calls
2 calls:
18.0ms
(+ (/ y t) (/ x t))
164.0ms
(- (+ (/ y t) (/ x t)) (/ z t))

series35.0ms

Counts
2 → 6
Calls
2 calls:
15.0ms
(+ (/ y t) (/ x t))
20.0ms
(- (+ (/ y t) (/ x t)) (/ z t))

simplify719.0ms

Counts
176 → 176
Iterations

Useful iterations: done (714.0ms)

IterNodesCost
02545747
16135121
218003783
done50003675

prune278.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize9.0ms

Local error

Found 1 expressions with local error:

0.2b
(fma (/ 1 t) (+ y x) (- (/ z t)))

rewrite1.0ms

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

series34.0ms

Counts
1 → 3
Calls
1 calls:
34.0ms
(fma (/ 1 t) (+ y x) (- (/ z t)))

simplify797.0ms

Counts
13 → 13
Iterations

Useful iterations: 3 (32.0ms)

IterNodesCost
026184
147184
295140
3298134
41474134
done5000134

prune33.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes141.0ms

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
099
1119
done119

end0.0ms

sample738.0ms

Algorithm
intervals
Results
468.0ms10782×body80valid