Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c825943e4f7140cc0fa2833029f2af9913fb124d2cd6e4491dbd755d0e734d75:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^