Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> fc1d41ff9a0fa5731eff19b8ffc4c4bc7de6341fa6679bb1dac2f4c33280da1d:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^