The constants below are defined by this extension, and will only be available when the extension has either been compiled into PHP or dynamically loaded at runtime.
FANN_TRAIN_INCREMENTAL
(integer)
FANN_TRAIN_BATCH
(integer)
FANN_TRAIN_RPROP
(integer)
FANN_TRAIN_QUICKPROP
(integer)
FANN_TRAIN_SARPROP
(integer)
FANN_LINEAR
(integer)
FANN_THRESHOLD
(integer)
FANN_THRESHOLD_SYMMETRIC
(integer)
FANN_SIGMOID
(integer)
FANN_SIGMOID_STEPWISE
(integer)
FANN_SIGMOID_SYMMETRIC
(integer)
FANN_SIGMOID_SYMMETRIC_STEPWISE
(integer)
FANN_GAUSSIAN
(integer)
FANN_GAUSSIAN_SYMMETRIC
(integer)
FANN_GAUSSIAN_STEPWISE
(integer)
FANN_ELLIOT
(integer)
FANN_ELLIOT_SYMMETRIC
(integer)
FANN_LINEAR_PIECE
(integer)
FANN_LINEAR_PIECE_SYMMETRIC
(integer)
FANN_SIN_SYMMETRIC
(integer)
FANN_COS_SYMMETRIC
(integer)
FANN_SIN
(integer)
FANN_COS
(integer)
FANN_ERRORFUNC_LINEAR
(integer)
FANN_ERRORFUNC_TANH
(integer)
FANN_STOPFUNC_MSE
(integer)
FANN_STOPFUNC_BIT
(integer)
FANN_NETTYPE_LAYER
(integer)
FANN_NETTYPE_SHORTCUT
(integer)
FANN_E_NO_ERROR
(integer)
FANN_E_CANT_OPEN_CONFIG_R
(integer)
FANN_E_CANT_OPEN_CONFIG_W
(integer)
FANN_E_WRONG_CONFIG_VERSION
(integer)
FANN_E_CANT_READ_CONFIG
(integer)
FANN_E_CANT_READ_NEURON
(integer)
FANN_E_CANT_READ_CONNECTIONS
(integer)
FANN_E_WRONG_NUM_CONNECTIONS
(integer)
FANN_E_CANT_OPEN_TD_W
(integer)
FANN_E_CANT_OPEN_TD_R
(integer)
FANN_E_CANT_READ_TD
(integer)
FANN_E_CANT_ALLOCATE_MEM
(integer)
FANN_E_CANT_TRAIN_ACTIVATION
(integer)
FANN_E_CANT_USE_ACTIVATION
(integer)
FANN_E_TRAIN_DATA_MISMATCH
(integer)
FANN_E_CANT_USE_TRAIN_ALG
(integer)
FANN_E_TRAIN_DATA_SUBSET
(integer)
FANN_E_INDEX_OUT_OF_BOUND
(integer)
FANN_E_SCALE_NOT_PRESENT
(integer)
FANN_E_INPUT_NO_MATCH
(integer)
FANN_E_OUTPUT_NO_MATCH
(integer)