Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 4dd2b70f6515cc4436995270b603477becc9484ed07edea9e858c99850b28c7f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^