Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 1c98debfe1ee403a54253399d23a63153ea6365e716c61bd54830336179184c1:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^