Math exists in the map, not the territory. Math is a map to make sense what we experience (I phrase it this way to avoid making excess metaphysical commitments about the nature of what’s experienced). It’s an abstraction of symbols, and it’s useful to the extent it accurately models and predict what we experience. Modeling is an active task. When there’s no mind, there’s no modeling happen, and hence no math. There may well still be things happening that could be modeled by math and you could argue that the abstractions of math are latent, but they don’t meaningfully exist, as far as we know, when we’re not mathing.
Math exists in the map, not the territory. Math is a map to make sense what we experience (I phrase it this way to avoid making excess metaphysical commitments about the nature of what’s experienced). It’s an abstraction of symbols, and it’s useful to the extent it accurately models and predict what we experience. Modeling is an active task. When there’s no mind, there’s no modeling happen, and hence no math. There may well still be things happening that could be modeled by math and you could argue that the abstractions of math are latent, but they don’t meaningfully exist, as far as we know, when we’re not mathing.