Details

Time bar (total: 1.9s)

sample205.0ms

Algorithm
intervals
Results
79.0ms256×body80valid
54.0ms274×body80nan

simplify1.5s

Counts
1 → 1
Iterations

Useful iterations: 4 (418.0ms)

IterNodesCost
02833
15033
210832
338732
4160431
done500131

prune16.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 3.7b

localize52.0ms

Local error

Found 4 expressions with local error:

0.2b
(* z (sqrt (+ t a)))
0.5b
(/ (/ 2.0 t) 3.0)
1.8b
(fma (- (/ (/ 2.0 t) 3.0) (+ a (/ 5.0 6.0))) (- b c) (/ (* z (sqrt (+ t a))) t))
7.2b
(/ (* z (sqrt (+ t a))) t)

rewrite102.0ms

Algorithm
rewrite-expression-head
Rules
78×times-frac
55×add-sqr-sqrt
53×*-un-lft-identity
51×add-cube-cbrt
16×add-exp-log add-cbrt-cube
14×associate-/l*
associate-*r*
pow1 associate-/r* div-inv
cbrt-undiv div-exp sqrt-prod
expm1-log1p-u sqrt-div associate-*r/ log1p-expm1-u add-log-exp
associate-*l* associate-/l/
frac-2neg flip3-+ prod-exp clear-num cbrt-unprod flip-+ unswap-sqr
pow-prod-down *-commutative fma-udef distribute-lft-out
Counts
4 → 134
Calls
4 calls:
30.0ms
(* z (sqrt (+ t a)))
15.0ms
(/ (/ 2.0 t) 3.0)
1.0ms
(fma (- (/ (/ 2.0 t) 3.0) (+ a (/ 5.0 6.0))) (- b c) (/ (* z (sqrt (+ t a))) t))
49.0ms
(/ (* z (sqrt (+ t a))) t)

series21.0ms