Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 946fcc76de0209454b715c4335273c2bbb214112c74c2bf089a02668af57a434:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^