Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f0a99c647f75d284cac9fd6bd8f9ffce0c3b2fbb6ec9c1de7b9d973269f73b76:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^