Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f106dfbf268047d3b7500a49f8dd652934686816f3a0807ca2e46539f9c041f3:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^