[Main]
Name=lead_exponent_index
Type=Function
Subtype=ROM Call
Header Files=estack.h
Definition=ESI lead_exponent_index (CESI ptr);
Attributes=__attribute__((__pure__))
MinAMS=1.01

[ROM Call]
Index=$2DF

[Description]
Gets the index of the exponent of the lead factor of an expression.

[Explanation]
lead_exponent_index first calls <A HREF="$$LINK(lead_factor_index)">lead_factor_index</A>,
then applies <A HREF="$$LINK(factor_exponent_index)">factor_exponent_index</A> to the result.
So, it returns the pointer to the exponent of the lead factor (i.e. the lead
exponent) of the expression pointed to by <I>ptr</I>.

[References]
In=basfunc.h/did_push_anti_deriv, basfunc.h/did_push_series, basfunc.h/push_1st_derivative, basfunc.h/push_abs, basfunc.h/push_acosh, basfunc.h/push_asin, basfunc.h/push_asinh, basfunc.h/push_atan, basfunc.h/push_atanh, basfunc.h/push_comdenom, basfunc.h/push_cosh, basfunc.h/push_csolve, basfunc.h/push_czeros, basfunc.h/push_def_int, basfunc.h/push_denominator, basfunc.h/push_desolve, basfunc.h/push_exp, basfunc.h/push_expand, basfunc.h/push_factor, basfunc.h/push_floor, basfunc.h/push_im, basfunc.h/push_lim, basfunc.h/push_max, basfunc.h/push_min, basfunc.h/push_nsolve, basfunc.h/push_numerator, basfunc.h/push_phase, basfunc.h/push_re, basfunc.h/push_sign, basfunc.h/push_sin2, basfunc.h/push_sinh, basfunc.h/push_solve, basfunc.h/push_tanh, basfunc.h/push_zeros, basop.h/did_push_to_polar, basop.h/push_equals, basop.h/push_exponentiate, basop.h/push_greater_than, basop.h/push_greater_than_or_equals, basop.h/push_less_than, basop.h/push_less_than_or_equals, basop.h/push_negate, basop.h/push_not_equals, basop.h/push_product, basop.h/push_sum, basop.h/push_to_cylin, basop.h/push_to_sphere, add_to_top, unknown.h/are_units_consistent, unknown.h/did_push_divide_units, unknown.h/get_ub, unknown.h/index_if_pushed_binomial_info, unknown.h/index_if_pushed_qquad_info, unknown.h/index_reductum_with_tag_base, unknown.h/is_term_improper, unknown.h/push_auto_units_conversion, unknown.h/push_but_factor, unknown.h/push_but_term, unknown.h/push_constant_factors, unknown.h/push_constant_terms, unknown.h/push_dependent_factors, unknown.h/push_dependent_terms, unknown.h/push_gcd_then_cofactors, unknown.h/push_independent_factors, unknown.h/push_independent_terms, unknown.h/push_make_proper, unknown.h/push_nonconstant_factors, unknown.h/push_nonconstant_terms, unknown.h/push_nonnumeric_factors, unknown.h/push_poly_qr, unknown.h/push_reciprocal, unknown.h/push_standardize, unknown.h/raise_to_top, unknown.h/replace_top_with_post_simplified, unknown.h/replace_top2_with_pow, unknown.h/replace_top2_with_sum, unknown.h/_ROM_CALL_48D
Out=factor_exponent_index, lead_factor_index
