Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9e223d365701a0b2fc7edc077c521fc2a85dee6b27c172c39c53dbcb95a9205a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^