Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 91b8c32e1a877a8f495acaa8a417c55c7bcfbd6c30a83ee0c70936c36aaf0e48:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^