Kalars writes back; she has his utmost sympathy, but if she doesn't want a visit he doesn't need to be there for his own sake.
Raney doesn't write back; she just turns up the next day, dwarf caiman familiar tucked under her arm.
She wants to meet her son-in-law.
"Lot of groundwork for that last one, and I'm not sure how I'd test it ethically if I were the least bit uncertain about it, but yeah."
"Oh yes. If I actually finish charting workable teleportation, let alone immortality, that's my next project if I don't prove able to load them all up at once."
He nods. "Makes sense. I've thought about a few solutions to give a memory boost, but... Nothing concrete."
"My preliminary idea is layers of working memory. Either a sort of reservoir to drop lost fragments of spell into, or the ability to nest the parts - have the top-level abstract shape of it in normal processing but memorize the other things on other levels."
"Clever! You could also have something to sort what drops lost fragments, points out where they dropped out from, so you don't have to waste processing time figuring out what's what and lose something else while you do it, it just informs you."
"Yeah, something to keep them attached to whatever you've still got that's closest. But I think the layers idea would be better if I could make it work. It'd also have more applications besides learning spells."
"Well, yes, but it's a good idea to have multiple ways to approach a problem in case one goes wrong."
"Oh goodness. I occasionally tried to keep up with Iobel talking magic - but I only know simple spells. I spend them on boiling water and dusting the living room as often as not."
"I may as well loan you my copies of my published spellbooks, too, unless they've already made their way into the library, I hadn't thought to check. The ones I published are mostly just improvements on standards that are already floating around, though."
"I did write a few originals just to make sure I knew how to do it in general, for the big complicated projects. I can fly, for instance. But it's got about five minutes duration for fifteen charging, which was very disappointing."