EDU> fname = '-sin'; a=0; b=1; c=2; nstep=50; EDU> close all; goldsect [a b c] = 0.00e+000 1.00e+000 2.00e+000 a ya b yb c yc (c-a) max{y-yb} 0.00e+000 0.00e+000 1.00e+000 -8.41e-001 2.00e+000 -9.09e-001 2.00e+000 8.41e-001 6.18e-001 -5.79e-001 1.00e+000 -8.41e-001 2.00e+000 -9.09e-001 1.38e+000 2.62e-001 1.00e+000 -8.41e-001 1.38e+000 -9.82e-001 2.00e+000 -9.09e-001 1.00e+000 1.41e-001 1.38e+000 -9.82e-001 1.62e+000 -9.99e-001 2.00e+000 -9.09e-001 6.18e-001 8.96e-002 1.38e+000 -9.82e-001 1.62e+000 -9.99e-001 1.76e+000 -9.81e-001 3.82e-001 1.75e-002 1.38e+000 -9.82e-001 1.53e+000 -9.99e-001 1.62e+000 -9.99e-001 2.36e-001 1.69e-002 1.47e+000 -9.95e-001 1.53e+000 -9.99e-001 1.62e+000 -9.99e-001 1.46e-001 3.94e-003 1.53e+000 -9.99e-001 1.56e+000 -1.00e+000 1.62e+000 -9.99e-001 9.02e-002 1.08e-003 1.53e+000 -9.99e-001 1.56e+000 -1.00e+000 1.58e+000 -1.00e+000 5.57e-002 8.85e-004 1.55e+000 -1.00e+000 1.56e+000 -1.00e+000 1.58e+000 -1.00e+000 3.44e-002 1.98e-004 1.56e+000 -1.00e+000 1.57e+000 -1.00e+000 1.58e+000 -1.00e+000 2.13e-002 8.18e-005 1.56e+000 -1.00e+000 1.57e+000 -1.00e+000 1.58e+000 -1.00e+000 1.32e-002 3.60e-005 1.57e+000 -1.00e+000 1.57e+000 -1.00e+000 1.58e+000 -1.00e+000 8.13e-003 1.08e-005 1.57e+000 -1.00e+000 1.57e+000 -1.00e+000 1.57e+000 -1.00e+000 5.02e-003 5.94e-006 1.57e+000 -1.00e+000 1.57e+000 -1.00e+000 1.57e+000 -1.00e+000 3.11e-003 1.15e-006 1.57e+000 -1.00e+000 1.57e+000 -1.00e+000 1.57e+000 -1.00e+000 1.92e-003 1.13e-006 1.57e+000 -1.00e+000 1.57e+000 -1.00e+000 1.57e+000 -1.00e+000 1.19e-003 2.66e-007 1.57e+000 -1.00e+000 1.57e+000 -1.00e+000 1.57e+000 -1.00e+000 7.33e-004 6.65e-008 1.57e+000 -1.00e+000 1.57e+000 -1.00e+000 1.57e+000 -1.00e+000 4.53e-004 6.15e-008 1.57e+000 -1.00e+000 1.57e+000 -1.00e+000 1.57e+000 -1.00e+000 2.80e-004 1.43e-008 1.57e+000 -1.00e+000 1.57e+000 -1.00e+000 1.57e+000 -1.00e+000 1.73e-004 4.26e-009 1.57e+000 -1.00e+000 1.57e+000 -1.00e+000 1.57e+000 -1.00e+000 1.07e-004 3.09e-009 1.57e+000 -1.00e+000 1.57e+000 -1.00e+000 1.57e+000 -1.00e+000 6.61e-005 6.64e-010 1.57e+000 -1.00e+000 1.57e+000 -1.00e+000 1.57e+000 -1.00e+000 4.09e-005 3.68e-010 1.57e+000 -1.00e+000 1.57e+000 -1.00e+000 1.57e+000 -1.00e+000 2.53e-005 9.15e-011 1.57e+000 -1.00e+000 1.57e+000 -1.00e+000 1.57e+000 -1.00e+000 1.56e-005 6.52e-011 1.57e+000 -1.00e+000 1.57e+000 -1.00e+000 1.57e+000 -1.00e+000 9.64e-006 1.39e-011 1.57e+000 -1.00e+000 1.57e+000 -1.00e+000 1.57e+000 -1.00e+000 5.96e-006 8.04e-012 1.57e+000 -1.00e+000 1.57e+000 -1.00e+000 1.57e+000 -1.00e+000 3.68e-006 1.82e-012 1.57e+000 -1.00e+000 1.57e+000 -1.00e+000 1.57e+000 -1.00e+000 2.28e-006 1.47e-012 1.57e+000 -1.00e+000 1.57e+000 -1.00e+000 1.57e+000 -1.00e+000 1.41e-006 3.27e-013 1.57e+000 -1.00e+000 1.57e+000 -1.00e+000 1.57e+000 -1.00e+000 8.70e-007 1.40e-013 1.57e+000 -1.00e+000 1.57e+000 -1.00e+000 1.57e+000 -1.00e+000 5.37e-007 5.77e-014 1.57e+000 -1.00e+000 1.57e+000 -1.00e+000 1.57e+000 -1.00e+000 3.32e-007 1.95e-014 1.57e+000 -1.00e+000 1.57e+000 -1.00e+000 1.57e+000 -1.00e+000 2.05e-007 9.10e-015 1.57e+000 -1.00e+000 1.57e+000 -1.00e+000 1.57e+000 -1.00e+000 1.27e-007 2.55e-015 1.57e+000 -1.00e+000 1.57e+000 -1.00e+000 1.57e+000 -1.00e+000 7.84e-008 1.55e-015 1.57e+000 -1.00e+000 1.57e+000 -1.00e+000 1.57e+000 -1.00e+000 4.85e-008 3.33e-016 1.57e+000 -1.00e+000 1.57e+000 -1.00e+000 1.57e+000 -1.00e+000 3.00e-008 3.33e-016 1.57e+000 -1.00e+000 1.57e+000 -1.00e+000 1.57e+000 -1.00e+000 1.85e-008 1.11e-016 1.57e+000 -1.00e+000 1.57e+000 -1.00e+000 1.57e+000 -1.00e+000 1.14e-008 1.11e-016 1.57e+000 -1.00e+000 1.57e+000 -1.00e+000 1.57e+000 -1.00e+000 7.07e-009 0.00e+000 1.57e+000 -1.00e+000 1.57e+000 -1.00e+000 1.57e+000 -1.00e+000 4.37e-009 0.00e+000 1.57e+000 -1.00e+000 1.57e+000 -1.00e+000 1.57e+000 -1.00e+000 2.70e-009 0.00e+000 1.57e+000 -1.00e+000 1.57e+000 -1.00e+000 1.57e+000 -1.00e+000 1.67e-009 0.00e+000 1.57e+000 -1.00e+000 1.57e+000 -1.00e+000 1.57e+000 -1.00e+000 1.03e-009 0.00e+000 1.57e+000 -1.00e+000 1.57e+000 -1.00e+000 1.57e+000 -1.00e+000 6.38e-010 0.00e+000 1.57e+000 -1.00e+000 1.57e+000 -1.00e+000 1.57e+000 -1.00e+000 3.94e-010 0.00e+000 1.57e+000 -1.00e+000 1.57e+000 -1.00e+000 1.57e+000 -1.00e+000 2.44e-010 0.00e+000 1.57e+000 -1.00e+000 1.57e+000 -1.00e+000 1.57e+000 -1.00e+000 1.51e-010 0.00e+000 EDU> format compact; format long; a, b, c, ya, yb, yc a = 1.57079631906854 b = 1.57079631912603 c = 1.57079631916156