Changes related to creation of a modular backend in multiprecision [SyncWith: crypto3-multiprecision#70] #275

7 fail, 66 pass in 41s

  24 files +  20   24 suites +20 41s ⏱️ +41s
  73 tests +  68   66 ✔️ +  61 0 💤 ±0   7 ❌ +  7
152 runs +142 140 ✔️ +130 0 💤 ±0 12 ❌ +12

Results for commit 358be60. ± Comparison against earlier commit 950bbdd.