Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 25cab2c99f75e7ae91a88e6cde521c68a577682d284c0ef59f8971e5467b132f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^