Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6ac6b4321ced3e32a94ee612347c1b65fd616f939213aa355874ba8e38d6a236:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^