Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 36fb93da0099b5d5d5c2893310daca2d1d69baa146b29956921d6358f8b2e3c4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^