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Tr_float_can_branch_complex

-- Option variable: tr_float_can_branch_complex Default value: true

Tells the Maxima-to-Lisp translator to assume that the functions acos, asin, asec, and acsc can return complex results.

The ostensible effect of tr_float_can_branch_complex is the following. However, it appears that this flag has no effect on the translator output.

When it is true then acos(x) is of mode any even if x is of mode float (as set by mode_declare). When false then acos(x) is of mode float if and only if x is of mode float.

(%o1)                                true
(%i2) 

Related Examples

complex-declare-imagpart-ratsimp-realpart-solve

declare(a1,complex);

declare(b1,complex);

declare(a2,complex);

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declare(x, complex);

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complex-display2d-domain-false-ratprint-solve

domain:complex;

display2d:false;

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complex-conjugate-declare-matrix-transpose

declare(w,complex);

declare(r,complex);

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complex-residue-sqrt

residue(1/(s-c),s,c);

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complex-diff-domain-sqrt

domain:complex;

F(x,y,z):=(z+(3/2)*y+...

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complex-domain-ev-solve-true

domain:complex;

rce1: z^2-x^2-y^2+2*x...

rce2:y*z-y-x+1=0;

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complex-determinant-diff-domain-factor-hessian-sqrt

domain:complex;

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