Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 858442b2af619bb8d19ee6aabe5db0769d6d8befe3d3fe4c46e45a7452c38e10:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^