Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5714dd01712f98431b044a2e17821560992c2cf4e040f1c01df3f35426b52225:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^