Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 978630e39d80f5be9516f56d18a62d9f1350e38c55f0dec883e7c0febc234a50:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^