Herbie results

Time: 6.6min

Passed: 32/38

Tests: 45

Bits: 789/882

Output vs Input Accuracy

Each point represents a Herbie run below. Its horizontal position shows initial accuracy, and vertical position shows final accuracy. Points above the line are improved by Herbie.

Accuracy vs Cost

A joint cost-accuracy pareto curve for the Herbie runs below. Accuracy is on the vertical axis, and cost is on the vertical axis. Down and to the left is better. The initial programs are shown by the red square.

Test	Start	Result ?	Target ?	Time
arccos	0.0	0.0		2.4s	»
Rump's expression from Stadtherr's award speech	58.1	58.1		0.8s	»
Rosa's TurbineBenchmark	13.0	0.2		18.0s	»
Rosa's FloatVsDoubleBenchmark	0.5	0.3		50.0s	»
Rosa's DopplerBench	18.2	1.3		15.1s	»
Rosa's Benchmark	0.2	0.2		9.5s	»
Radioactive exchange between two surfaces	0.0	0.0		1.7s	»
NMSE Section 6.1 mentioned, B	13.9	0.3		12.8s	»
NMSE Section 6.1 mentioned, A	29.8	0.6		13.7s	»
Kahan's Unum-Targeted Monster				4.0s	»
Kahan's Monster				2.9s	»
Kahan p13 Example 3	0.0	0.0		9.4s	»
Kahan p13 Example 2	0.0	0.0		18.7s	»
Kahan p13 Example 1	0.0	0.0		11.8s	»
From Warwick Tucker's Validated Numerics	58.1	0		1.9s	»
From Rump in a 1983 paper, rewritten	62.0	0		4.0s	»
From Rump in a 1983 paper	52.0	0		2.4s	»
ENA, Section 1.4, Mentioned, B	7.8	0.3		7.2s	»
ENA, Section 1.4, Exercise 4b, n=5	7.4	0.4		9.2s	»
ENA, Section 1.4, Exercise 4b, n=2	15.8	0.0		5.0s	»
ENA, Section 1.4, Exercise 1	3.5	0.4		8.3s	»
x / (x^2 + 1)	15.0	0.1	0.1	3.5s	»
simple fma test	44.9	0	0	3.2s	»
ln(1 + x)	38.4	0.0	0.2	3.1s	»
fma_test2	64.0	0.3	0.3	10.5s	»
fma_test1	61.8	0.2	50.6	3.8s	»
The quadratic formula (r2)	33.8	6.9	20.9	21.5s	»
The quadratic formula (r1)	34.4	10.1	20.9	18.8s	»
Rectangular parallelepiped of dimension a×b×c	0	0	0	1.4s	»
Kahan's exp quotient	39.9	0.0	40.5	2.0s	»
Kahan p9 Example	20.6	0.0	0.1	15.5s	»
Expression, p6	3.6	0	3.8	7.0s	»
Expression, p14	0.0	0.0	0.0	6.9s	»
Expression 4, p15	0.0	0.0	0.0	2.4s	»
Expression 3, p15	0.0	0.0	0.0	1.7s	»
Expression 2, p15	0.0	0.0	0.0	1.3s	»
Expression 1, p15	0.4	0.2	0.2	8.8s	»
ENA, Section 1.4, Mentioned, A	29.7	0.0	0.0	4.2s	»
ENA, Section 1.4, Exercise 4d	24.3	0.3	0.3	7.0s	»
ENA, Section 1.4, Exercise 4a	29.9	0.4	0.8	17.1s	»
Difference of squares	0.0	0.0	0.0	1.6s	»
Compound Interest	47.5	0.6	47.4	18.0s	»
Complex division, real part	26.6	10.6	0.4	14.4s	»
Complex division, imag part	26.2	0.9	0.4	14.3s	»
Area of a triangle				0.2s	»