Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 72df6c5625339fb0a57afd8bb982cd28089a1040f0b6e814061ac474f2d72560:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^