Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8c53a63d8e57e223d80e678eb94be986438040b7c420f6c931f6fa45a8c57463:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^