Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 14bb3e5cb3b948e16314613b9237cfa15d0fbb4e7c0b2b14198cc0f900a047e3:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^