Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f7cf2e05b2a3be60ab7e874d524a3307a3e27c0a512ee4b08f2619a13787bf78:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^