Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 35ea1ea6ba60c2a2be4d1c0603c5edb13cfc70541674426db2f668a4be8f7dd6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^