Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e0f0d83d1a5816e6da0b7a9e1c229dd0b016fd8cf059462023ddd7b0d4cf4623:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^