Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2eb7f3ac804cb2c22335842c546f8a6d7dd37d90b41a1a419b7a77afc5ef49e1:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^