Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 7677c4555c2823415c14e8f3ef4b2b029b0d2d467bdcf4ac6ece4303b35b52a6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^