0.386318602413326 - RIES (RILYBOT Inverse Equation Solver)

RIES command: ./ries --wide -l1 -s 0.386318602413326 Your target value: T = 0.386318602413326 mrob.com/ries

equation	root of equation	distance from your target	accurate to within	complexity
tanpi(x) = e	x = 0.387791492835708	= T + 0.00147289	1 part in 262	47
atan2(x) = 1/e	x = 0.385425591769098	= T - 0.000893011	1 part in 433	57
x = ln(4)-1	x = 0.386294361119891	= T - 2.42413e-05	1 part in 15936	59
cospi(cospi(x)) = 1/ln(9)	x = 0.386318683152107	= T + 8.07388e-08	1 part in 4784796	80
x = (ln(pi)/7)/(pi-e)	x = 0.386318589384333	= T - 1.3029e-08	1 part in 29650688	105
tanpi(x) = ((atan2((2+e),2))^2)^pi	x = 0.386318608360626	= T + 5.9473e-09	1 part in 64956969	115

Legend and Statistics: atan2(y,x) = Angle of ray from origin through point (y,x) pi = 3.14159... e = base of natural logarithms, 2.71828... cospi(X) = cos(pi * x) ln(x) = natural logarithm or log base e tanpi(X) = tan(pi * x) --LHS-- --RHS-- -Total- max complexity: 62 56 118 dead-ends: 862686 1210601 2073287 Time: 0.138 expressions: 59423 75010 134433 distinct: 36412 29145 65557 Memory: 4672KiB Total equations tested: 1061227740 (1.061e+09)

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This page was written in the "embarrassingly readable" markup language RHTF, and was last updated on 2013 Feb 09.

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