Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9802a3ddd0c542762deb37437ebca14a15c5dd946b11d3498c704a755d213f38:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^