Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 379343ec73e925c1049462debdce87ee12e14ee1ae03c97aa9138da16104b36e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^