<human>: Does the sentence "When Madhavacharya compiled Sarva-darśana-samgraha (a digest of all philosophies) in the 14th century, he had no Cārvāka/Lokāyata text to quote from, or even refer to." answer the question "What is Sarva-darśana-samgraha?"

OPTIONS:
- yes
- no
<bot>: yes