Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 88245da6029eac1010b212e68254f5bb5643ac3bd17f958bed0ae8272c8d46d5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^