Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0ec9321fc7ac9be8eaf541836bcfaf7b88c376b8d4ef15a260f134f07e0e53a4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^