Sha256: 85134ae8009b8c282cabf6b9224acc1dc8968a7a2fef28048a4c94910c928395
Contents?: true
Size: 586 Bytes
Versions: 22
Compression:
Stored size: 586 Bytes
Contents
#!/usr/bin/env ruby require('gsl') puts("Solve 2 - 3*x + x*x = 0") p GSL::Poly.solve_quadratic([1, -3, 2]) p GSL::Poly.solve_quadratic(1, -3, 2) z = GSL::Poly.complex_solve_quadratic(1, -3, 2) printf("%f %f\n", z[0].re, z[0].im) printf("%f %f\n", z[1].re, z[1].im) #p GSL::Poly.complex_solve_quadratic([1, -3, 2]) #z = GSL::Poly.solve([2, -3, 1]) poly = GSL::Poly.alloc(2, -3, 1) z = poly.solve printf("%f %f\n", z[0].re, z[0].im) printf("%f %f\n", z[1].re, z[1].im) z = GSL::Poly.solve([2, -3, 1]) printf("%f %f\n", z[0].re, z[0].im) printf("%f %f\n", z[1].re, z[1].im) __END__
Version data entries
22 entries across 22 versions & 4 rubygems