Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 21da72381e349e0daf58bb9e7df0bbfd02ea4a562db30b1f1cabd62ee5aa8cd9:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^