Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f316b5efc43e3c8b1c43c3b90c49caeb0049742d13755382339b066f796c150f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^