Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> fc4542dbbb7763a9ba010d22c688fa6367c163f0ef310d4659e721a0d557125e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^