8 calls to _openid_get_math_library() in Drupal 7

openid_begin in modules/openid/openid.module

The initial step of OpenID authentication responsible for the following:

_openid_math_add in modules/openid/openid.inc

Calls the add function from the available math library for OpenID.

_openid_math_cmp in modules/openid/openid.inc

Calls the cmp function from the available math library for OpenID.

_openid_math_div in modules/openid/openid.inc

Calls the div function from the available math library for OpenID.

_openid_math_mod in modules/openid/openid.inc

Calls the mod function from the available math library for OpenID.

_openid_math_mul in modules/openid/openid.inc

Calls the mul function from the available math library for OpenID.

_openid_math_pow in modules/openid/openid.inc

Calls the pow function from the available math library for OpenID.

_openid_math_powmod in modules/openid/openid.inc

Calls the mul function from the available math library for OpenID.