Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 1cdcbcb543d7dce76eef98d0027bd9ad1b3c73533ef31b7192f066b5f0d5a2e3:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^