Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9b3ea092718cce4538bebb0b0c221fbc676eaac454c068d57599b17f8767d525:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^