Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> bea2f05282098cc2d7059cb7b7f8f7cd62239ca25e17929ed53880baa5764e88:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^