Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c8ca4285c91c17f0b9a605f7e37d317fce09288e9b822c59155c68e01527018e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^